31383618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106747}}^1$

素因数の和:106766

約数の個数: 24

約数和(自身を含む): 73015632

約数和(自身を除く): 41632014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106747, 213494, 320241, 640482, 747229, 1494458, 2241687, 4483374, 5230603, 10461206, 15691809, 31383618]

約数ペア:

[(1, 31383618), (2, 15691809), (3, 10461206), (6, 5230603), (7, 4483374), (14, 2241687), (21, 1494458), (42, 747229), (49, 640482), (98, 320241), (147, 213494), (294, 106747)]