21246924

素因数分解:

$2^2\times 3^1\times {\mathrm{967}}^1\times {\mathrm{1831}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 49654528

約数和(自身を除く): 28407604

約数列:

[1, 2, 3, 4, 6, 12, 967, 1831, 1934, 2901, 3662, 3868, 5493, 5802, 7324, 10986, 11604, 21972, 1770577, 3541154, 5311731, 7082308, 10623462, 21246924]

約数ペア:

[(1, 21246924), (2, 10623462), (3, 7082308), (4, 5311731), (6, 3541154), (12, 1770577), (967, 21972), (1831, 11604), (1934, 10986), (2901, 7324), (3662, 5802), (3868, 5493)]