18426056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 38616480

約数和(自身を除く): 20190424

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5107, 10214, 20428, 40856, 56177, 112354, 209387, 224708, 418774, 449416, 837548, 1675096, 2303257, 4606514, 9213028, 18426056]

約数ペア:

[(1, 18426056), (2, 9213028), (4, 4606514), (8, 2303257), (11, 1675096), (22, 837548), (41, 449416), (44, 418774), (82, 224708), (88, 209387), (164, 112354), (328, 56177), (451, 40856), (902, 20428), (1804, 10214), (3608, 5107)]