40508982

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16427}}^1$

素因数の和:16572

約数の個数: 24

約数和(自身を含む): 88415496

約数和(自身を除く): 47906514

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 16427, 32854, 49281, 98562, 147843, 295686, 2250499, 4500998, 6751497, 13502994, 20254491, 40508982]

約数ペア:

[(1, 40508982), (2, 20254491), (3, 13502994), (6, 6751497), (9, 4500998), (18, 2250499), (137, 295686), (274, 147843), (411, 98562), (822, 49281), (1233, 32854), (2466, 16427)]