18318138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{29641}}^1$

素因数の和:29749

約数の個数: 16

約数和(自身を含む): 36993216

約数和(自身を除く): 18675078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 29641, 59282, 88923, 177846, 3053023, 6106046, 9159069, 18318138]

約数ペア:

[(1, 18318138), (2, 9159069), (3, 6106046), (6, 3053023), (103, 177846), (206, 88923), (309, 59282), (618, 29641)]