31838526

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12911}}^1$

素因数の和:13056

約数の個数: 24

約数和(自身を含む): 69492384

約数和(自身を除く): 37653858

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 12911, 25822, 38733, 77466, 116199, 232398, 1768807, 3537614, 5306421, 10612842, 15919263, 31838526]

約数ペア:

[(1, 31838526), (2, 15919263), (3, 10612842), (6, 5306421), (9, 3537614), (18, 1768807), (137, 232398), (274, 116199), (411, 77466), (822, 38733), (1233, 25822), (2466, 12911)]