11991048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 19527672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 227, 248, 284, 372, 426, 454, 568, 681, 744, 852, 908, 1362, 1704, 1816, 2201, 2724, 4402, 5448, 6603, 7037, 8804, 13206, 14074, 16117, 17608, 21111, 26412, 28148, 32234, 42222, 48351, 52824, 56296, 64468, 84444, 96702, 128936, 168888, 193404, 386808, 499627, 999254, 1498881, 1998508, 2997762, 3997016, 5995524, 11991048]

約数ペア:

[(1, 11991048), (2, 5995524), (3, 3997016), (4, 2997762), (6, 1998508), (8, 1498881), (12, 999254), (24, 499627), (31, 386808), (62, 193404), (71, 168888), (93, 128936), (124, 96702), (142, 84444), (186, 64468), (213, 56296), (227, 52824), (248, 48351), (284, 42222), (372, 32234), (426, 28148), (454, 26412), (568, 21111), (681, 17608), (744, 16117), (852, 14074), (908, 13206), (1362, 8804), (1704, 7037), (1816, 6603), (2201, 5448), (2724, 4402)]