31022222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18313}}^1$

素因数の和:18344

約数の個数: 24

約数和(自身を含む): 58458288

約数和(自身を除く): 27436066

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18313, 36626, 128191, 201443, 256382, 402886, 1410101, 2215873, 2820202, 4431746, 15511111, 31022222]

約数ペア:

[(1, 31022222), (2, 15511111), (7, 4431746), (11, 2820202), (14, 2215873), (22, 1410101), (77, 402886), (121, 256382), (154, 201443), (242, 128191), (847, 36626), (1694, 18313)]