18414826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8581}}^1$

素因数の和:8649

約数の個数: 16

約数和(自身を含む): 29350440

約数和(自身を除く): 10935614

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8581, 17162, 248849, 317497, 497698, 634994, 9207413, 18414826]

約数ペア:

[(1, 18414826), (2, 9207413), (29, 634994), (37, 497698), (58, 317497), (74, 248849), (1073, 17162), (2146, 8581)]