215062218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1706843}}^1$

素因数の和:1706858

約数の個数: 24

約数和(自身を含む): 532535328

約数和(自身を除く): 317473110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1706843, 3413686, 5120529, 10241058, 11947901, 15361587, 23895802, 30723174, 35843703, 71687406, 107531109, 215062218]

約数ペア:

[(1, 215062218), (2, 107531109), (3, 71687406), (6, 35843703), (7, 30723174), (9, 23895802), (14, 15361587), (18, 11947901), (21, 10241058), (42, 5120529), (63, 3413686), (126, 1706843)]