69637436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143879}}^1$

素因数の和:143905

約数の個数: 18

約数和(自身を含む): 133952280

約数和(自身を除く): 64314844

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143879, 287758, 575516, 1582669, 3165338, 6330676, 17409359, 34818718, 69637436]

約数ペア:

[(1, 69637436), (2, 34818718), (4, 17409359), (11, 6330676), (22, 3165338), (44, 1582669), (121, 575516), (242, 287758), (484, 143879)]