18360207

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 27507168

約数和(自身を除く): 9146961

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 631, 1893, 3233, 5679, 9699, 29097, 33443, 38491, 100329, 115473, 300987, 346419, 2040023, 6120069, 18360207]

約数ペア:

[(1, 18360207), (3, 6120069), (9, 2040023), (53, 346419), (61, 300987), (159, 115473), (183, 100329), (477, 38491), (549, 33443), (631, 29097), (1893, 9699), (3233, 5679)]