18197154

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16573}}^1$

素因数の和:16642

約数の個数: 24

約数和(自身を含む): 40075932

約数和(自身を除く): 21878778

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 16573, 33146, 49719, 99438, 149157, 298314, 1010953, 2021906, 3032859, 6065718, 9098577, 18197154]

約数ペア:

[(1, 18197154), (2, 9098577), (3, 6065718), (6, 3032859), (9, 2021906), (18, 1010953), (61, 298314), (122, 149157), (183, 99438), (366, 49719), (549, 33146), (1098, 16573)]