21595446

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1483}}^1$

素因数の和:2300

約数の個数: 24

約数和(自身を含む): 46879560

約数和(自身を除く): 25284114

約数列:

[1, 2, 3, 6, 9, 18, 809, 1483, 1618, 2427, 2966, 4449, 4854, 7281, 8898, 13347, 14562, 26694, 1199747, 2399494, 3599241, 7198482, 10797723, 21595446]

約数ペア:

[(1, 21595446), (2, 10797723), (3, 7198482), (6, 3599241), (9, 2399494), (18, 1199747), (809, 26694), (1483, 14562), (1618, 13347), (2427, 8898), (2966, 7281), (4449, 4854)]