31158846

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15319}}^1$

素因数の和:15440

約数の個数: 24

約数和(自身を含む): 68112720

約数和(自身を除く): 36953874

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 15319, 30638, 45957, 91914, 137871, 275742, 1731047, 3462094, 5193141, 10386282, 15579423, 31158846]

約数ペア:

[(1, 31158846), (2, 15579423), (3, 10386282), (6, 5193141), (9, 3462094), (18, 1731047), (113, 275742), (226, 137871), (339, 91914), (678, 45957), (1017, 30638), (2034, 15319)]