18413682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 42273792

約数和(自身を除く): 23860110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1667, 1841, 3334, 3682, 5001, 5523, 10002, 11046, 11669, 23338, 35007, 70014, 438421, 876842, 1315263, 2630526, 3068947, 6137894, 9206841, 18413682]

約数ペア:

[(1, 18413682), (2, 9206841), (3, 6137894), (6, 3068947), (7, 2630526), (14, 1315263), (21, 876842), (42, 438421), (263, 70014), (526, 35007), (789, 23338), (1578, 11669), (1667, 11046), (1841, 10002), (3334, 5523), (3682, 5001)]