19462851954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13305

約数の個数: 192

約数和(自身を含む): 55426775040

約数和(自身を除く): 35963923086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 31, 39, 42, 58, 62, 63, 78, 87, 91, 93, 117, 126, 174, 182, 186, 203, 217, 234, 261, 273, 279, 377, 403, 406, 434, 522, 546, 558, 609, 651, 754, 806, 819, 899, 1131, 1209, 1218, 1302, 1638, 1798, 1827, 1953, 2262, 2418, 2639, 2697, 2821, 3393, 3627, 3654, 3906, 5278, 5394, 5642, 6293, 6786, 7254, 7917, 8091, 8463, 11687, 12586, 13217, 15834, 16182, 16926, 18879, 23374, 23751, 25389, 26434, 35061, 37758, 39651, 47502, 50778, 56637, 70122, 79302, 81809, 92519, 105183, 113274, 118953, 163618, 171821, 185038, 210366, 237906, 245427, 277557, 343642, 383293, 409727, 490854, 515463, 555114, 736281, 766586, 819454, 832671, 1030926, 1149879, 1202747, 1229181, 1472562, 1546389, 1665342, 2299758, 2405494, 2458362, 2683051, 2868089, 3092778, 3449637, 3608241, 3687543, 4982809, 5326451, 5366102, 5736178, 6899274, 7216482, 7375086, 8049153, 8604267, 9965618, 10652902, 10824723, 11882083, 14948427, 15979353, 16098306, 17208534, 21649446, 23764166, 24147459, 25812801, 29896854, 31958706, 34879663, 35646249, 37285157, 44845281, 47938059, 48294918, 51625602, 69759326, 71292498, 74570314, 83174581, 89690562, 95876118, 104638989, 106938747, 111855471, 154467079, 166349162, 209277978, 213877494, 223710942, 249523743, 308934158, 313916967, 335566413, 463401237, 499047486, 627833934, 671132826, 748571229, 926802474, 1081269553, 1390203711, 1497142458, 2162539106, 2780407422, 3243808659, 6487617318, 9731425977, 19462851954]

約数ペア:

[(1, 19462851954), (2, 9731425977), (3, 6487617318), (6, 3243808659), (7, 2780407422), (9, 2162539106), (13, 1497142458), (14, 1390203711), (18, 1081269553), (21, 926802474), (26, 748571229), (29, 671132826), (31, 627833934), (39, 499047486), (42, 463401237), (58, 335566413), (62, 313916967), (63, 308934158), (78, 249523743), (87, 223710942), (91, 213877494), (93, 209277978), (117, 166349162), (126, 154467079), (174, 111855471), (182, 106938747), (186, 104638989), (203, 95876118), (217, 89690562), (234, 83174581), (261, 74570314), (273, 71292498), (279, 69759326), (377, 51625602), (403, 48294918), (406, 47938059), (434, 44845281), (522, 37285157), (546, 35646249), (558, 34879663), (609, 31958706), (651, 29896854), (754, 25812801), (806, 24147459), (819, 23764166), (899, 21649446), (1131, 17208534), (1209, 16098306), (1218, 15979353), (1302, 14948427), (1638, 11882083), (1798, 10824723), (1827, 10652902), (1953, 9965618), (2262, 8604267), (2418, 8049153), (2639, 7375086), (2697, 7216482), (2821, 6899274), (3393, 5736178), (3627, 5366102), (3654, 5326451), (3906, 4982809), (5278, 3687543), (5394, 3608241), (5642, 3449637), (6293, 3092778), (6786, 2868089), (7254, 2683051), (7917, 2458362), (8091, 2405494), (8463, 2299758), (11687, 1665342), (12586, 1546389), (13217, 1472562), (15834, 1229181), (16182, 1202747), (16926, 1149879), (18879, 1030926), (23374, 832671), (23751, 819454), (25389, 766586), (26434, 736281), (35061, 555114), (37758, 515463), (39651, 490854), (47502, 409727), (50778, 383293), (56637, 343642), (70122, 277557), (79302, 245427), (81809, 237906), (92519, 210366), (105183, 185038), (113274, 171821), (118953, 163618)]