1858428291218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1\times {\mathrm{154061}}^1$

素因数の和:155198

約数の個数: 32

約数和(自身を含む): 2876908185648

約数和(自身を除く): 1018479894430

約数列:

[1, 2, 41, 82, 157, 314, 937, 1874, 6437, 12874, 38417, 76834, 147109, 154061, 294218, 308122, 6031469, 6316501, 12062938, 12633002, 24187577, 48375154, 144355157, 288710314, 991690657, 1983381314, 5918561437, 11837122874, 22663759649, 45327519298, 929214145609, 1858428291218]

約数ペア:

[(1, 1858428291218), (2, 929214145609), (41, 45327519298), (82, 22663759649), (157, 11837122874), (314, 5918561437), (937, 1983381314), (1874, 991690657), (6437, 288710314), (12874, 144355157), (38417, 48375154), (76834, 24187577), (147109, 12633002), (154061, 12062938), (294218, 6316501), (308122, 6031469)]