11238138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21529}}^1$

素因数の和:21566

約数の個数: 24

約数和(自身を含む): 25190100

約数和(自身を除く): 13951962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 21529, 43058, 64587, 129174, 193761, 387522, 624341, 1248682, 1873023, 3746046, 5619069, 11238138]

約数ペア:

[(1, 11238138), (2, 5619069), (3, 3746046), (6, 1873023), (9, 1248682), (18, 624341), (29, 387522), (58, 193761), (87, 129174), (174, 64587), (261, 43058), (522, 21529)]