69506756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143609}}^1$

素因数の和:143635

約数の個数: 18

約数和(自身を含む): 133700910

約数和(自身を除く): 64194154

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143609, 287218, 574436, 1579699, 3159398, 6318796, 17376689, 34753378, 69506756]

約数ペア:

[(1, 69506756), (2, 34753378), (4, 17376689), (11, 6318796), (22, 3159398), (44, 1579699), (121, 574436), (242, 287218), (484, 143609)]