18210829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 22522752

約数和(自身を除く): 4311923

約数列:

[1, 7, 13, 91, 293, 683, 2051, 3809, 4781, 8879, 26663, 62153, 200119, 1400833, 2601547, 18210829]

約数ペア:

[(1, 18210829), (7, 2601547), (13, 1400833), (91, 200119), (293, 62153), (683, 26663), (2051, 8879), (3809, 4781)]