17730726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4289}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 21188154

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4289, 8578, 12867, 25734, 55757, 111514, 167271, 227317, 334542, 454634, 681951, 1363902, 2955121, 5910242, 8865363, 17730726]

約数ペア:

[(1, 17730726), (2, 8865363), (3, 5910242), (6, 2955121), (13, 1363902), (26, 681951), (39, 454634), (53, 334542), (78, 227317), (106, 167271), (159, 111514), (318, 55757), (689, 25734), (1378, 12867), (2067, 8578), (4134, 4289)]