31027428

素因数分解:

$2^2\times 3^3\times {\mathrm{287291}}^1$

素因数の和:287304

約数の個数: 24

約数和(自身を含む): 80441760

約数和(自身を除く): 49414332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 287291, 574582, 861873, 1149164, 1723746, 2585619, 3447492, 5171238, 7756857, 10342476, 15513714, 31027428]

約数ペア:

[(1, 31027428), (2, 15513714), (3, 10342476), (4, 7756857), (6, 5171238), (9, 3447492), (12, 2585619), (18, 1723746), (27, 1149164), (36, 861873), (54, 574582), (108, 287291)]