18193670506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1\times {\mathrm{3779}}^1$

素因数の和:7974

約数の個数: 32

約数和(自身を含む): 30348561600

約数和(自身を除く): 12154891094

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 3779, 4129, 7558, 8258, 41569, 45419, 83138, 90838, 200287, 218837, 400574, 437674, 2203157, 2407207, 4406314, 4814414, 15603491, 31206982, 171638401, 343276802, 826985023, 1653970046, 9096835253, 18193670506]

約数ペア:

[(1, 18193670506), (2, 9096835253), (11, 1653970046), (22, 826985023), (53, 343276802), (106, 171638401), (583, 31206982), (1166, 15603491), (3779, 4814414), (4129, 4406314), (7558, 2407207), (8258, 2203157), (41569, 437674), (45419, 400574), (83138, 218837), (90838, 200287)]