18361208

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 35209200

約数和(自身を除く): 16847992

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1039, 2078, 2209, 4156, 4418, 8312, 8836, 17672, 48833, 97666, 195332, 390664, 2295151, 4590302, 9180604, 18361208]

約数ペア:

[(1, 18361208), (2, 9180604), (4, 4590302), (8, 2295151), (47, 390664), (94, 195332), (188, 97666), (376, 48833), (1039, 17672), (2078, 8836), (2209, 8312), (4156, 4418)]