15704640684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{27763}}^1$

素因数の和:28619

約数の個数: 72

約数和(自身を含む): 41839237440

約数和(自身を除く): 26134596756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 827, 1654, 2481, 3308, 4962, 7443, 9924, 14886, 15713, 27763, 29772, 31426, 47139, 55526, 62852, 83289, 94278, 111052, 141417, 166578, 188556, 249867, 282834, 333156, 499734, 527497, 565668, 999468, 1054994, 1582491, 2109988, 3164982, 4747473, 6329964, 9494946, 18989892, 22960001, 45920002, 68880003, 91840004, 137760006, 206640009, 275520012, 413280018, 436240019, 826560036, 872480038, 1308720057, 1744960076, 2617440114, 3926160171, 5234880228, 7852320342, 15704640684]

約数ペア:

[(1, 15704640684), (2, 7852320342), (3, 5234880228), (4, 3926160171), (6, 2617440114), (9, 1744960076), (12, 1308720057), (18, 872480038), (19, 826560036), (36, 436240019), (38, 413280018), (57, 275520012), (76, 206640009), (114, 137760006), (171, 91840004), (228, 68880003), (342, 45920002), (684, 22960001), (827, 18989892), (1654, 9494946), (2481, 6329964), (3308, 4747473), (4962, 3164982), (7443, 2109988), (9924, 1582491), (14886, 1054994), (15713, 999468), (27763, 565668), (29772, 527497), (31426, 499734), (47139, 333156), (55526, 282834), (62852, 249867), (83289, 188556), (94278, 166578), (111052, 141417)]