7301988

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 60

約数和(自身を含む): 19731712

約数和(自身を除く): 12429724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 727, 837, 1116, 1454, 1674, 2181, 2511, 2908, 3348, 4362, 5022, 6543, 8724, 10044, 13086, 19629, 22537, 26172, 39258, 45074, 58887, 67611, 78516, 90148, 117774, 135222, 202833, 235548, 270444, 405666, 608499, 811332, 1216998, 1825497, 2433996, 3650994, 7301988]

約数ペア:

[(1, 7301988), (2, 3650994), (3, 2433996), (4, 1825497), (6, 1216998), (9, 811332), (12, 608499), (18, 405666), (27, 270444), (31, 235548), (36, 202833), (54, 135222), (62, 117774), (81, 90148), (93, 78516), (108, 67611), (124, 58887), (162, 45074), (186, 39258), (279, 26172), (324, 22537), (372, 19629), (558, 13086), (727, 10044), (837, 8724), (1116, 6543), (1454, 5022), (1674, 4362), (2181, 3348), (2511, 2908)]