2019632418

素因数分解:

$2^1\times 3^2\times {\mathrm{112201801}}^1$

素因数の和:112201809

約数の個数: 12

約数和(自身を含む): 4375870278

約数和(自身を除く): 2356237860

約数列:

[1, 2, 3, 6, 9, 18, 112201801, 224403602, 336605403, 673210806, 1009816209, 2019632418]

約数ペア:

[(1, 2019632418), (2, 1009816209), (3, 673210806), (6, 336605403), (9, 224403602), (18, 112201801)]