660413574

素因数分解:

$2^1\times 3^4\times {\mathrm{4076627}}^1$

素因数の和:4076641

約数の個数: 20

約数和(自身を含む): 1479815964

約数和(自身を除く): 819402390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4076627, 8153254, 12229881, 24459762, 36689643, 73379286, 110068929, 220137858, 330206787, 660413574]

約数ペア:

[(1, 660413574), (2, 330206787), (3, 220137858), (6, 110068929), (9, 73379286), (18, 36689643), (27, 24459762), (54, 12229881), (81, 8153254), (162, 4076627)]