18914823972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2689}}^1$

素因数の和:2935

約数の個数: 192

約数和(自身を含む): 55531929600

約数和(自身を除く): 36617105628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 191, 198, 279, 297, 341, 372, 382, 396, 558, 573, 594, 682, 764, 837, 1023, 1116, 1146, 1188, 1364, 1674, 1719, 2046, 2101, 2292, 2689, 3069, 3348, 3438, 4092, 4202, 5157, 5378, 5921, 6138, 6303, 6876, 8067, 8404, 9207, 10314, 10756, 11842, 12276, 12606, 16134, 17763, 18414, 18909, 20628, 23684, 24201, 25212, 29579, 32268, 35526, 36828, 37818, 48402, 53289, 56727, 59158, 65131, 71052, 72603, 75636, 83359, 88737, 96804, 106578, 113454, 118316, 130262, 145206, 159867, 166718, 177474, 195393, 213156, 226908, 250077, 260524, 266211, 290412, 319734, 333436, 354948, 390786, 500154, 513599, 532422, 586179, 639468, 750231, 781572, 798633, 916949, 1000308, 1027198, 1064844, 1172358, 1500462, 1540797, 1597266, 1758537, 1833898, 2054396, 2250693, 2344716, 2750847, 3000924, 3081594, 3194532, 3517074, 3667796, 4501386, 4622391, 5501694, 5649589, 6163188, 7034148, 8252541, 9002772, 9244782, 11003388, 11299178, 13867173, 15921569, 16505082, 16948767, 18489564, 22598356, 24757623, 27734346, 31843138, 33010164, 33897534, 47764707, 49515246, 50846301, 55468692, 63686276, 67795068, 95529414, 99030492, 101692602, 143294121, 152538903, 175137259, 191058828, 203385204, 286588242, 305077806, 350274518, 429882363, 525411777, 573176484, 610155612, 700549036, 859764726, 1050823554, 1576235331, 1719529452, 2101647108, 3152470662, 4728705993, 6304941324, 9457411986, 18914823972]

約数ペア:

[(1, 18914823972), (2, 9457411986), (3, 6304941324), (4, 4728705993), (6, 3152470662), (9, 2101647108), (11, 1719529452), (12, 1576235331), (18, 1050823554), (22, 859764726), (27, 700549036), (31, 610155612), (33, 573176484), (36, 525411777), (44, 429882363), (54, 350274518), (62, 305077806), (66, 286588242), (93, 203385204), (99, 191058828), (108, 175137259), (124, 152538903), (132, 143294121), (186, 101692602), (191, 99030492), (198, 95529414), (279, 67795068), (297, 63686276), (341, 55468692), (372, 50846301), (382, 49515246), (396, 47764707), (558, 33897534), (573, 33010164), (594, 31843138), (682, 27734346), (764, 24757623), (837, 22598356), (1023, 18489564), (1116, 16948767), (1146, 16505082), (1188, 15921569), (1364, 13867173), (1674, 11299178), (1719, 11003388), (2046, 9244782), (2101, 9002772), (2292, 8252541), (2689, 7034148), (3069, 6163188), (3348, 5649589), (3438, 5501694), (4092, 4622391), (4202, 4501386), (5157, 3667796), (5378, 3517074), (5921, 3194532), (6138, 3081594), (6303, 3000924), (6876, 2750847), (8067, 2344716), (8404, 2250693), (9207, 2054396), (10314, 1833898), (10756, 1758537), (11842, 1597266), (12276, 1540797), (12606, 1500462), (16134, 1172358), (17763, 1064844), (18414, 1027198), (18909, 1000308), (20628, 916949), (23684, 798633), (24201, 781572), (25212, 750231), (29579, 639468), (32268, 586179), (35526, 532422), (36828, 513599), (37818, 500154), (48402, 390786), (53289, 354948), (56727, 333436), (59158, 319734), (65131, 290412), (71052, 266211), (72603, 260524), (75636, 250077), (83359, 226908), (88737, 213156), (96804, 195393), (106578, 177474), (113454, 166718), (118316, 159867), (130262, 145206)]