18210227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 22863360

約数和(自身を除く): 4653133

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5953, 41671, 113107, 136919, 791749, 958433, 2601461, 18210227]

約数ペア:

[(1, 18210227), (7, 2601461), (19, 958433), (23, 791749), (133, 136919), (161, 113107), (437, 41671), (3059, 5953)]