15697551996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{189337}}^1$

素因数の和:189408

約数の個数: 108

約数和(自身を含む): 47140617888

約数和(自身を除く): 31443065892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2961, 3948, 4606, 5922, 6909, 9212, 11844, 13818, 20727, 27636, 41454, 82908, 189337, 378674, 568011, 757348, 1136022, 1325359, 1704033, 2272044, 2650718, 3408066, 3976077, 5301436, 6816132, 7952154, 8898839, 9277513, 11928231, 15904308, 17797678, 18555026, 23856462, 26696517, 27832539, 35595356, 37110052, 47712924, 53393034, 55665078, 62291873, 80089551, 83497617, 106786068, 111330156, 124583746, 160179102, 166995234, 186875619, 249167492, 320358204, 333990468, 373751238, 436043111, 560626857, 747502476, 872086222, 1121253714, 1308129333, 1744172444, 2242507428, 2616258666, 3924387999, 5232517332, 7848775998, 15697551996]

約数ペア:

[(1, 15697551996), (2, 7848775998), (3, 5232517332), (4, 3924387999), (6, 2616258666), (7, 2242507428), (9, 1744172444), (12, 1308129333), (14, 1121253714), (18, 872086222), (21, 747502476), (28, 560626857), (36, 436043111), (42, 373751238), (47, 333990468), (49, 320358204), (63, 249167492), (84, 186875619), (94, 166995234), (98, 160179102), (126, 124583746), (141, 111330156), (147, 106786068), (188, 83497617), (196, 80089551), (252, 62291873), (282, 55665078), (294, 53393034), (329, 47712924), (423, 37110052), (441, 35595356), (564, 27832539), (588, 26696517), (658, 23856462), (846, 18555026), (882, 17797678), (987, 15904308), (1316, 11928231), (1692, 9277513), (1764, 8898839), (1974, 7952154), (2303, 6816132), (2961, 5301436), (3948, 3976077), (4606, 3408066), (5922, 2650718), (6909, 2272044), (9212, 1704033), (11844, 1325359), (13818, 1136022), (20727, 757348), (27636, 568011), (41454, 378674), (82908, 189337)]