21100116

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10529}}^1$

素因数の和:10703

約数の個数: 24

約数和(自身を含む): 49533120

約数和(自身を除く): 28433004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10529, 21058, 31587, 42116, 63174, 126348, 1758343, 3516686, 5275029, 7033372, 10550058, 21100116]

約数ペア:

[(1, 21100116), (2, 10550058), (3, 7033372), (4, 5275029), (6, 3516686), (12, 1758343), (167, 126348), (334, 63174), (501, 42116), (668, 31587), (1002, 21058), (2004, 10529)]