40286502

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{1993}}^1$

素因数の和:3124

約数の個数: 24

約数和(自身を含む): 87408984

約数和(自身を除く): 47122482

約数列:

[1, 2, 3, 6, 9, 18, 1123, 1993, 2246, 3369, 3986, 5979, 6738, 10107, 11958, 17937, 20214, 35874, 2238139, 4476278, 6714417, 13428834, 20143251, 40286502]

約数ペア:

[(1, 40286502), (2, 20143251), (3, 13428834), (6, 6714417), (9, 4476278), (18, 2238139), (1123, 35874), (1993, 20214), (2246, 17937), (3369, 11958), (3986, 10107), (5979, 6738)]