2017645002

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{11519}}^1$

素因数の和:11827

約数の個数: 48

約数和(自身を含む): 4507176960

約数和(自身を除く): 2489531958

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 263, 333, 526, 666, 789, 1578, 2367, 4734, 9731, 11519, 19462, 23038, 29193, 34557, 58386, 69114, 87579, 103671, 175158, 207342, 426203, 852406, 1278609, 2557218, 3029497, 3835827, 6058994, 7671654, 9088491, 18176982, 27265473, 54530946, 112091389, 224182778, 336274167, 672548334, 1008822501, 2017645002]

約数ペア:

[(1, 2017645002), (2, 1008822501), (3, 672548334), (6, 336274167), (9, 224182778), (18, 112091389), (37, 54530946), (74, 27265473), (111, 18176982), (222, 9088491), (263, 7671654), (333, 6058994), (526, 3835827), (666, 3029497), (789, 2557218), (1578, 1278609), (2367, 852406), (4734, 426203), (9731, 207342), (11519, 175158), (19462, 103671), (23038, 87579), (29193, 69114), (34557, 58386)]