90196218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{715843}}^1$

素因数の和:715858

約数の個数: 24

約数和(自身を含む): 223343328

約数和(自身を除く): 133147110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 715843, 1431686, 2147529, 4295058, 5010901, 6442587, 10021802, 12885174, 15032703, 30065406, 45098109, 90196218]

約数ペア:

[(1, 90196218), (2, 45098109), (3, 30065406), (6, 15032703), (7, 12885174), (9, 10021802), (14, 6442587), (18, 5010901), (21, 4295058), (42, 2147529), (63, 1431686), (126, 715843)]