40869018

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16573}}^1$

素因数の和:16718

約数の個数: 24

約数和(自身を含む): 89201268

約数和(自身を除く): 48332250

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 16573, 33146, 49719, 99438, 149157, 298314, 2270501, 4541002, 6811503, 13623006, 20434509, 40869018]

約数ペア:

[(1, 40869018), (2, 20434509), (3, 13623006), (6, 6811503), (9, 4541002), (18, 2270501), (137, 298314), (274, 149157), (411, 99438), (822, 49719), (1233, 33146), (2466, 16573)]