222436812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1425877}}^1$

素因数の和:1425897

約数の個数: 24

約数和(自身を含む): 558944176

約数和(自身を除く): 336507364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1425877, 2851754, 4277631, 5703508, 8555262, 17110524, 18536401, 37072802, 55609203, 74145604, 111218406, 222436812]

約数ペア:

[(1, 222436812), (2, 111218406), (3, 74145604), (4, 55609203), (6, 37072802), (12, 18536401), (13, 17110524), (26, 8555262), (39, 5703508), (52, 4277631), (78, 2851754), (156, 1425877)]