18685072

素因数分解:

$2^4\times 7^2\times {\mathrm{23833}}^1$

素因数の和:23855

約数の個数: 30

約数和(自身を含む): 42114678

約数和(自身を除く): 23429606

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23833, 47666, 95332, 166831, 190664, 333662, 381328, 667324, 1167817, 1334648, 2335634, 2669296, 4671268, 9342536, 18685072]

約数ペア:

[(1, 18685072), (2, 9342536), (4, 4671268), (7, 2669296), (8, 2335634), (14, 1334648), (16, 1167817), (28, 667324), (49, 381328), (56, 333662), (98, 190664), (112, 166831), (196, 95332), (392, 47666), (784, 23833)]