42005604

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{3511}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 98139328

約数和(自身を除く): 56133724

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3511, 3988, 5982, 7022, 10533, 11964, 14044, 21066, 42132, 3500467, 7000934, 10501401, 14001868, 21002802, 42005604]

約数ペア:

[(1, 42005604), (2, 21002802), (3, 14001868), (4, 10501401), (6, 7000934), (12, 3500467), (997, 42132), (1994, 21066), (2991, 14044), (3511, 11964), (3988, 10533), (5982, 7022)]