18000773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 21896064

約数和(自身を除く): 3895291

約数列:

[1, 7, 17, 119, 331, 457, 2317, 3199, 5627, 7769, 39389, 54383, 151267, 1058869, 2571539, 18000773]

約数ペア:

[(1, 18000773), (7, 2571539), (17, 1058869), (119, 151267), (331, 54383), (457, 39389), (2317, 7769), (3199, 5627)]