11891304

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 32369220

約数和(自身を除く): 20477916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 521, 634, 951, 1042, 1268, 1563, 1902, 2084, 2536, 2853, 3126, 3804, 4168, 4689, 5706, 6252, 7608, 9378, 11412, 12504, 18756, 22824, 37512, 165157, 330314, 495471, 660628, 990942, 1321256, 1486413, 1981884, 2972826, 3963768, 5945652, 11891304]

約数ペア:

[(1, 11891304), (2, 5945652), (3, 3963768), (4, 2972826), (6, 1981884), (8, 1486413), (9, 1321256), (12, 990942), (18, 660628), (24, 495471), (36, 330314), (72, 165157), (317, 37512), (521, 22824), (634, 18756), (951, 12504), (1042, 11412), (1268, 9378), (1563, 7608), (1902, 6252), (2084, 5706), (2536, 4689), (2853, 4168), (3126, 3804)]