19062018

素因数分解:

$2^1\times 3^2\times {\mathrm{1059001}}^1$

素因数の和:1059009

約数の個数: 12

約数和(自身を含む): 41301078

約数和(自身を除く): 22239060

約数列:

[1, 2, 3, 6, 9, 18, 1059001, 2118002, 3177003, 6354006, 9531009, 19062018]

約数ペア:

[(1, 19062018), (2, 9531009), (3, 6354006), (6, 3177003), (9, 2118002), (18, 1059001)]