42427068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{82223}}^1$

素因数の和:82273

約数の個数: 24

約数和(自身を含む): 101299968

約数和(自身を除く): 58872900

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 82223, 164446, 246669, 328892, 493338, 986676, 3535589, 7071178, 10606767, 14142356, 21213534, 42427068]

約数ペア:

[(1, 42427068), (2, 21213534), (3, 14142356), (4, 10606767), (6, 7071178), (12, 3535589), (43, 986676), (86, 493338), (129, 328892), (172, 246669), (258, 164446), (516, 82223)]