440097972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2157343}}^1$

素因数の和:2157367

約数の個数: 24

約数和(自身を含む): 1087301376

約数和(自身を除く): 647203404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2157343, 4314686, 6472029, 8629372, 12944058, 25888116, 36674831, 73349662, 110024493, 146699324, 220048986, 440097972]

約数ペア:

[(1, 440097972), (2, 220048986), (3, 146699324), (4, 110024493), (6, 73349662), (12, 36674831), (17, 25888116), (34, 12944058), (51, 8629372), (68, 6472029), (102, 4314686), (204, 2157343)]