8040258

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1490

約数の個数: 24

約数和(自身を含む): 17478396

約数和(自身を除く): 9438138

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1061, 1263, 2122, 2526, 3183, 3789, 6366, 7578, 9549, 19098, 446681, 893362, 1340043, 2680086, 4020129, 8040258]

約数ペア:

[(1, 8040258), (2, 4020129), (3, 2680086), (6, 1340043), (9, 893362), (18, 446681), (421, 19098), (842, 9549), (1061, 7578), (1263, 6366), (2122, 3789), (2526, 3183)]