18176026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 32876928

約数和(自身を除く): 14700902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 2113, 4226, 4301, 8602, 23243, 35921, 46486, 48599, 71842, 97198, 395131, 534589, 790262, 826183, 1069178, 1652366, 9088013, 18176026]

約数ペア:

[(1, 18176026), (2, 9088013), (11, 1652366), (17, 1069178), (22, 826183), (23, 790262), (34, 534589), (46, 395131), (187, 97198), (253, 71842), (374, 48599), (391, 46486), (506, 35921), (782, 23243), (2113, 8602), (4226, 4301)]