821412

素因数分解:

$2^2\times 3^2\times {\mathrm{22817}}^1$

素因数の和:22827

約数の個数: 18

約数和(自身を含む): 2076438

約数和(自身を除く): 1255026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22817, 45634, 68451, 91268, 136902, 205353, 273804, 410706, 821412]

約数ペア:

[(1, 821412), (2, 410706), (3, 273804), (4, 205353), (6, 136902), (9, 91268), (12, 68451), (18, 45634), (36, 22817)]