9645012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 27013896

約数和(自身を除く): 17368884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 557, 666, 962, 1114, 1332, 1443, 1671, 1924, 2228, 2886, 3342, 4329, 5013, 5772, 6684, 7241, 8658, 10026, 14482, 17316, 20052, 20609, 21723, 28964, 41218, 43446, 61827, 65169, 82436, 86892, 123654, 130338, 185481, 247308, 260676, 267917, 370962, 535834, 741924, 803751, 1071668, 1607502, 2411253, 3215004, 4822506, 9645012]

約数ペア:

[(1, 9645012), (2, 4822506), (3, 3215004), (4, 2411253), (6, 1607502), (9, 1071668), (12, 803751), (13, 741924), (18, 535834), (26, 370962), (36, 267917), (37, 260676), (39, 247308), (52, 185481), (74, 130338), (78, 123654), (111, 86892), (117, 82436), (148, 65169), (156, 61827), (222, 43446), (234, 41218), (333, 28964), (444, 21723), (468, 20609), (481, 20052), (557, 17316), (666, 14482), (962, 10026), (1114, 8658), (1332, 7241), (1443, 6684), (1671, 5772), (1924, 5013), (2228, 4329), (2886, 3342)]