42181206

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{40637}}^1$

素因数の和:40815

約数の個数: 16

約数和(自身を含む): 84852144

約数和(自身を除く): 42670938

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 40637, 81274, 121911, 243822, 7030201, 14060402, 21090603, 42181206]

約数ペア:

[(1, 42181206), (2, 21090603), (3, 14060402), (6, 7030201), (173, 243822), (346, 121911), (519, 81274), (1038, 40637)]