660372

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 1557696

約数和(自身を除く): 897324

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 487, 678, 974, 1356, 1461, 1948, 2922, 5844, 55031, 110062, 165093, 220124, 330186, 660372]

約数ペア:

[(1, 660372), (2, 330186), (3, 220124), (4, 165093), (6, 110062), (12, 55031), (113, 5844), (226, 2922), (339, 1948), (452, 1461), (487, 1356), (678, 974)]