264898314

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{639851}}^1$

素因数の和:639882

約数の個数: 24

約数和(自身を含む): 598901472

約数和(自身を除く): 334003158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 639851, 1279702, 1919553, 3839106, 5758659, 11517318, 14716573, 29433146, 44149719, 88299438, 132449157, 264898314]

約数ペア:

[(1, 264898314), (2, 132449157), (3, 88299438), (6, 44149719), (9, 29433146), (18, 14716573), (23, 11517318), (46, 5758659), (69, 3839106), (138, 1919553), (207, 1279702), (414, 639851)]