68670198

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{5521}}^1$

素因数の和:6220

約数の個数: 24

約数和(自身を含む): 149027736

約数和(自身を除く): 80357538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 5521, 6219, 11042, 12438, 16563, 33126, 49689, 99378, 3815011, 7630022, 11445033, 22890066, 34335099, 68670198]

約数ペア:

[(1, 68670198), (2, 34335099), (3, 22890066), (6, 11445033), (9, 7630022), (18, 3815011), (691, 99378), (1382, 49689), (2073, 33126), (4146, 16563), (5521, 12438), (6219, 11042)]