31409154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83093}}^1$

素因数の和:83111

約数の個数: 32

約数和(自身を含む): 79770240

約数和(自身を除く): 48361086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 83093, 166186, 249279, 498558, 581651, 747837, 1163302, 1495674, 1744953, 2243511, 3489906, 4487022, 5234859, 10469718, 15704577, 31409154]

約数ペア:

[(1, 31409154), (2, 15704577), (3, 10469718), (6, 5234859), (7, 4487022), (9, 3489906), (14, 2243511), (18, 1744953), (21, 1495674), (27, 1163302), (42, 747837), (54, 581651), (63, 498558), (126, 249279), (189, 166186), (378, 83093)]