18272008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134353}}^1$

素因数の和:134376

約数の個数: 16

約数和(自身を含む): 36275580

約数和(自身を除く): 18003572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134353, 268706, 537412, 1074824, 2284001, 4568002, 9136004, 18272008]

約数ペア:

[(1, 18272008), (2, 9136004), (4, 4568002), (8, 2284001), (17, 1074824), (34, 537412), (68, 268706), (136, 134353)]