18972186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{102001}}^1$

素因数の和:102037

約数の個数: 16

約数和(自身を含む): 39168768

約数和(自身を除く): 20196582

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 102001, 204002, 306003, 612006, 3162031, 6324062, 9486093, 18972186]

約数ペア:

[(1, 18972186), (2, 9486093), (3, 6324062), (6, 3162031), (31, 612006), (62, 306003), (93, 204002), (186, 102001)]