18972372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{51001}}^1$

素因数の和:51039

約数の個数: 24

約数和(自身を含む): 45697792

約数和(自身を除く): 26725420

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 51001, 102002, 153003, 204004, 306006, 612012, 1581031, 3162062, 4743093, 6324124, 9486186, 18972372]

約数ペア:

[(1, 18972372), (2, 9486186), (3, 6324124), (4, 4743093), (6, 3162062), (12, 1581031), (31, 612012), (62, 306006), (93, 204004), (124, 153003), (186, 102002), (372, 51001)]