18750354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26261}}^1$

素因数の和:26290

約数の個数: 32

約数和(自身を含む): 45380736

約数和(自身を除く): 26630382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26261, 52522, 78783, 157566, 183827, 367654, 446437, 551481, 892874, 1102962, 1339311, 2678622, 3125059, 6250118, 9375177, 18750354]

約数ペア:

[(1, 18750354), (2, 9375177), (3, 6250118), (6, 3125059), (7, 2678622), (14, 1339311), (17, 1102962), (21, 892874), (34, 551481), (42, 446437), (51, 367654), (102, 183827), (119, 157566), (238, 78783), (357, 52522), (714, 26261)]