18004712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204599}}^1$

素因数の和:204616

約数の個数: 16

約数和(自身を含む): 36828000

約数和(自身を除く): 18823288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204599, 409198, 818396, 1636792, 2250589, 4501178, 9002356, 18004712]

約数ペア:

[(1, 18004712), (2, 9002356), (4, 4501178), (8, 2250589), (11, 1636792), (22, 818396), (44, 409198), (88, 204599)]