489408084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1235879}}^1$

素因数の和:1235900

約数の個数: 36

約数和(自身を含む): 1349580960

約数和(自身を除く): 860172876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1235879, 2471758, 3707637, 4943516, 7415274, 11122911, 13594669, 14830548, 22245822, 27189338, 40784007, 44491644, 54378676, 81568014, 122352021, 163136028, 244704042, 489408084]

約数ペア:

[(1, 489408084), (2, 244704042), (3, 163136028), (4, 122352021), (6, 81568014), (9, 54378676), (11, 44491644), (12, 40784007), (18, 27189338), (22, 22245822), (33, 14830548), (36, 13594669), (44, 11122911), (66, 7415274), (99, 4943516), (132, 3707637), (198, 2471758), (396, 1235879)]