42946156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 88220160

約数和(自身を除く): 45274004

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1093, 1786, 2068, 2186, 3572, 4372, 9823, 12023, 19646, 20767, 24046, 39292, 41534, 48092, 51371, 83068, 102742, 205484, 228437, 456874, 565081, 913748, 976049, 1130162, 1952098, 2260324, 3904196, 10736539, 21473078, 42946156]

約数ペア:

[(1, 42946156), (2, 21473078), (4, 10736539), (11, 3904196), (19, 2260324), (22, 1952098), (38, 1130162), (44, 976049), (47, 913748), (76, 565081), (94, 456874), (188, 228437), (209, 205484), (418, 102742), (517, 83068), (836, 51371), (893, 48092), (1034, 41534), (1093, 39292), (1786, 24046), (2068, 20767), (2186, 19646), (3572, 12023), (4372, 9823)]