13280946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{316213}}^1$

素因数の和:316225

約数の個数: 16

約数和(自身を含む): 30356544

約数和(自身を除く): 17075598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 316213, 632426, 948639, 1897278, 2213491, 4426982, 6640473, 13280946]

約数ペア:

[(1, 13280946), (2, 6640473), (3, 4426982), (6, 2213491), (7, 1897278), (14, 948639), (21, 632426), (42, 316213)]