18814630536

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3965

約数の個数: 256

約数和(自身を含む): 59049446400

約数和(自身を除く): 40234815864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 47, 52, 54, 72, 74, 78, 94, 104, 108, 111, 117, 141, 148, 156, 188, 216, 222, 234, 282, 296, 312, 333, 351, 376, 423, 444, 468, 481, 564, 611, 666, 702, 846, 888, 936, 962, 999, 1128, 1222, 1269, 1332, 1404, 1443, 1692, 1739, 1833, 1924, 1998, 2444, 2538, 2664, 2808, 2886, 3384, 3478, 3666, 3848, 3853, 3996, 4329, 4888, 5076, 5217, 5499, 5772, 6956, 7332, 7706, 7992, 8658, 10152, 10434, 10998, 11544, 11559, 12987, 13912, 14664, 15412, 15651, 16497, 17316, 20868, 21996, 22607, 23118, 25974, 30824, 31302, 32994, 34632, 34677, 41736, 43992, 45214, 46236, 46953, 50089, 51948, 62604, 65988, 67821, 69354, 90428, 92472, 93906, 100178, 103896, 104031, 125208, 131976, 135642, 138708, 142561, 150267, 180856, 181091, 187812, 200356, 203463, 208062, 271284, 277416, 285122, 300534, 362182, 375624, 400712, 406926, 416124, 427683, 450801, 542568, 543273, 570244, 601068, 610389, 724364, 813852, 832248, 855366, 901602, 1086546, 1140488, 1202136, 1220778, 1283049, 1352403, 1448728, 1627704, 1629819, 1710732, 1803204, 1853293, 2173092, 2354183, 2441556, 2566098, 2704806, 3259638, 3421464, 3606408, 3706586, 3849147, 4346184, 4708366, 4883112, 4889457, 5132196, 5409612, 5559879, 6519276, 6700367, 7062549, 7413172, 7698294, 9416732, 9778914, 10264392, 10819224, 11119758, 13038552, 13400734, 14125098, 14826344, 15396588, 16679637, 18833464, 19557828, 20101101, 21187647, 22239516, 26801468, 28250196, 30793176, 33359274, 39115656, 40202202, 42375294, 44479032, 50038911, 53602936, 56500392, 60303303, 63562941, 66718548, 80404404, 84750588, 87104771, 100077822, 120606606, 127125882, 133437096, 160808808, 169501176, 174209542, 180909909, 200155644, 241213212, 254251764, 261314313, 348419084, 361819818, 400311288, 482426424, 508503528, 522628626, 696838168, 723639636, 783942939, 1045257252, 1447279272, 1567885878, 2090514504, 2351828817, 3135771756, 4703657634, 6271543512, 9407315268, 18814630536]

約数ペア:

[(1, 18814630536), (2, 9407315268), (3, 6271543512), (4, 4703657634), (6, 3135771756), (8, 2351828817), (9, 2090514504), (12, 1567885878), (13, 1447279272), (18, 1045257252), (24, 783942939), (26, 723639636), (27, 696838168), (36, 522628626), (37, 508503528), (39, 482426424), (47, 400311288), (52, 361819818), (54, 348419084), (72, 261314313), (74, 254251764), (78, 241213212), (94, 200155644), (104, 180909909), (108, 174209542), (111, 169501176), (117, 160808808), (141, 133437096), (148, 127125882), (156, 120606606), (188, 100077822), (216, 87104771), (222, 84750588), (234, 80404404), (282, 66718548), (296, 63562941), (312, 60303303), (333, 56500392), (351, 53602936), (376, 50038911), (423, 44479032), (444, 42375294), (468, 40202202), (481, 39115656), (564, 33359274), (611, 30793176), (666, 28250196), (702, 26801468), (846, 22239516), (888, 21187647), (936, 20101101), (962, 19557828), (999, 18833464), (1128, 16679637), (1222, 15396588), (1269, 14826344), (1332, 14125098), (1404, 13400734), (1443, 13038552), (1692, 11119758), (1739, 10819224), (1833, 10264392), (1924, 9778914), (1998, 9416732), (2444, 7698294), (2538, 7413172), (2664, 7062549), (2808, 6700367), (2886, 6519276), (3384, 5559879), (3478, 5409612), (3666, 5132196), (3848, 4889457), (3853, 4883112), (3996, 4708366), (4329, 4346184), (4888, 3849147), (5076, 3706586), (5217, 3606408), (5499, 3421464), (5772, 3259638), (6956, 2704806), (7332, 2566098), (7706, 2441556), (7992, 2354183), (8658, 2173092), (10152, 1853293), (10434, 1803204), (10998, 1710732), (11544, 1629819), (11559, 1627704), (12987, 1448728), (13912, 1352403), (14664, 1283049), (15412, 1220778), (15651, 1202136), (16497, 1140488), (17316, 1086546), (20868, 901602), (21996, 855366), (22607, 832248), (23118, 813852), (25974, 724364), (30824, 610389), (31302, 601068), (32994, 570244), (34632, 543273), (34677, 542568), (41736, 450801), (43992, 427683), (45214, 416124), (46236, 406926), (46953, 400712), (50089, 375624), (51948, 362182), (62604, 300534), (65988, 285122), (67821, 277416), (69354, 271284), (90428, 208062), (92472, 203463), (93906, 200356), (100178, 187812), (103896, 181091), (104031, 180856), (125208, 150267), (131976, 142561), (135642, 138708)]