56666538

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{9511}}^1$

素因数の和:9850

約数の個数: 24

約数和(自身を含む): 123161376

約数和(自身を除く): 66494838

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 9511, 19022, 28533, 57066, 85599, 171198, 3148141, 6296282, 9444423, 18888846, 28333269, 56666538]

約数ペア:

[(1, 56666538), (2, 28333269), (3, 18888846), (6, 9444423), (9, 6296282), (18, 3148141), (331, 171198), (662, 85599), (993, 57066), (1986, 28533), (2979, 19022), (5958, 9511)]