218361426

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{322067}}^1$

素因数の和:322185

約数の個数: 16

約数和(自身を含む): 440589024

約数和(自身を除く): 222227598

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 322067, 644134, 966201, 1932402, 36393571, 72787142, 109180713, 218361426]

約数ペア:

[(1, 218361426), (2, 109180713), (3, 72787142), (6, 36393571), (113, 1932402), (226, 966201), (339, 644134), (678, 322067)]