72697218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1101473}}^1$

素因数の和:1101489

約数の個数: 16

約数和(自身を含む): 158612256

約数和(自身を除く): 85915038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1101473, 2202946, 3304419, 6608838, 12116203, 24232406, 36348609, 72697218]

約数ペア:

[(1, 72697218), (2, 36348609), (3, 24232406), (6, 12116203), (11, 6608838), (22, 3304419), (33, 2202946), (66, 1101473)]