28161846

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2311}}^1$

素因数の和:2996

約数の個数: 24

約数和(自身を含む): 61133904

約数和(自身を除く): 32972058

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 2311, 4062, 4622, 6093, 6933, 12186, 13866, 20799, 41598, 1564547, 3129094, 4693641, 9387282, 14080923, 28161846]

約数ペア:

[(1, 28161846), (2, 14080923), (3, 9387282), (6, 4693641), (9, 3129094), (18, 1564547), (677, 41598), (1354, 20799), (2031, 13866), (2311, 12186), (4062, 6933), (4622, 6093)]