18452012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 33539520

約数和(自身を除く): 15087508

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 1609, 2867, 3218, 5734, 6436, 11468, 75623, 98149, 151246, 196298, 302492, 392596, 4613003, 9226006, 18452012]

約数ペア:

[(1, 18452012), (2, 9226006), (4, 4613003), (47, 392596), (61, 302492), (94, 196298), (122, 151246), (188, 98149), (244, 75623), (1609, 11468), (2867, 6436), (3218, 5734)]