642034044

素因数分解:

$2^2\times 3^2\times {\mathrm{17834279}}^1$

素因数の和:17834289

約数の個数: 18

約数和(自身を含む): 1622919480

約数和(自身を除く): 980885436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 17834279, 35668558, 53502837, 71337116, 107005674, 160508511, 214011348, 321017022, 642034044]

約数ペア:

[(1, 642034044), (2, 321017022), (3, 214011348), (4, 160508511), (6, 107005674), (9, 71337116), (12, 53502837), (18, 35668558), (36, 17834279)]