42331338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 105618240

約数和(自身を除く): 63286902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2417, 2502, 2919, 4834, 5838, 7251, 8757, 14502, 16919, 17514, 21753, 33838, 43506, 50757, 101514, 152271, 304542, 335963, 671926, 1007889, 2015778, 2351741, 3023667, 4703482, 6047334, 7055223, 14110446, 21165669, 42331338]

約数ペア:

[(1, 42331338), (2, 21165669), (3, 14110446), (6, 7055223), (7, 6047334), (9, 4703482), (14, 3023667), (18, 2351741), (21, 2015778), (42, 1007889), (63, 671926), (126, 335963), (139, 304542), (278, 152271), (417, 101514), (834, 50757), (973, 43506), (1251, 33838), (1946, 21753), (2417, 17514), (2502, 16919), (2919, 14502), (4834, 8757), (5838, 7251)]