1331821584

素因数分解:

$2^4\times 3^2\times {\mathrm{9248761}}^1$

素因数の和:9248775

約数の個数: 30

約数和(自身を含む): 3727251086

約数和(自身を除く): 2395429502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9248761, 18497522, 27746283, 36995044, 55492566, 73990088, 83238849, 110985132, 147980176, 166477698, 221970264, 332955396, 443940528, 665910792, 1331821584]

約数ペア:

[(1, 1331821584), (2, 665910792), (3, 443940528), (4, 332955396), (6, 221970264), (8, 166477698), (9, 147980176), (12, 110985132), (16, 83238849), (18, 73990088), (24, 55492566), (36, 36995044), (48, 27746283), (72, 18497522), (144, 9248761)]