2769318

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1268

約数の個数: 24

約数和(自身を含む): 6049368

約数和(自身を除く): 3280050

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1123, 1233, 2246, 2466, 3369, 6738, 10107, 20214, 153851, 307702, 461553, 923106, 1384659, 2769318]

約数ペア:

[(1, 2769318), (2, 1384659), (3, 923106), (6, 461553), (9, 307702), (18, 153851), (137, 20214), (274, 10107), (411, 6738), (822, 3369), (1123, 2466), (1233, 2246)]