128804919858

素因数分解:

$2^1\times 3^2\times {\mathrm{12979}}^1\times {\mathrm{551339}}^1$

素因数の和:564326

約数の個数: 24

約数和(自身を含む): 279099334800

約数和(自身を除く): 150294414942

約数列:

[1, 2, 3, 6, 9, 18, 12979, 25958, 38937, 77874, 116811, 233622, 551339, 1102678, 1654017, 3308034, 4962051, 9924102, 7155828881, 14311657762, 21467486643, 42934973286, 64402459929, 128804919858]

約数ペア:

[(1, 128804919858), (2, 64402459929), (3, 42934973286), (6, 21467486643), (9, 14311657762), (18, 7155828881), (12979, 9924102), (25958, 4962051), (38937, 3308034), (77874, 1654017), (116811, 1102678), (233622, 551339)]