16864218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{133843}}^1$

素因数の和:133858

約数の個数: 24

約数和(自身を含む): 41759328

約数和(自身を除く): 24895110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 133843, 267686, 401529, 803058, 936901, 1204587, 1873802, 2409174, 2810703, 5621406, 8432109, 16864218]

約数ペア:

[(1, 16864218), (2, 8432109), (3, 5621406), (6, 2810703), (7, 2409174), (9, 1873802), (14, 1204587), (18, 936901), (21, 803058), (42, 401529), (63, 267686), (126, 133843)]