66455874

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{21341}}^1$

素因数の和:21522

約数の個数: 24

約数和(自身を含む): 144826812

約数和(自身を除く): 78370938

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 21341, 42682, 64023, 128046, 192069, 384138, 3691993, 7383986, 11075979, 22151958, 33227937, 66455874]

約数ペア:

[(1, 66455874), (2, 33227937), (3, 22151958), (6, 11075979), (9, 7383986), (18, 3691993), (173, 384138), (346, 192069), (519, 128046), (1038, 64023), (1557, 42682), (3114, 21341)]