18445998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161807}}^1$

素因数の和:161831

約数の個数: 16

約数和(自身を含む): 38833920

約数和(自身を除く): 20387922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161807, 323614, 485421, 970842, 3074333, 6148666, 9222999, 18445998]

約数ペア:

[(1, 18445998), (2, 9222999), (3, 6148666), (6, 3074333), (19, 970842), (38, 485421), (57, 323614), (114, 161807)]