2018210068

素因数分解:

$2^2\times 7^1\times {\mathrm{72078931}}^1$

素因数の和:72078942

約数の個数: 12

約数和(自身を含む): 4036420192

約数和(自身を除く): 2018210124

約数列:

[1, 2, 4, 7, 14, 28, 72078931, 144157862, 288315724, 504552517, 1009105034, 2018210068]

約数ペア:

[(1, 2018210068), (2, 1009105034), (4, 504552517), (7, 288315724), (14, 144157862), (28, 72078931)]