2459574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 6001632

約数和(自身を除く): 3542058

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 457, 598, 897, 914, 1371, 1794, 2691, 2742, 4113, 5382, 5941, 8226, 10511, 11882, 17823, 21022, 31533, 35646, 53469, 63066, 94599, 106938, 136643, 189198, 273286, 409929, 819858, 1229787, 2459574]

約数ペア:

[(1, 2459574), (2, 1229787), (3, 819858), (6, 409929), (9, 273286), (13, 189198), (18, 136643), (23, 106938), (26, 94599), (39, 63066), (46, 53469), (69, 35646), (78, 31533), (117, 21022), (138, 17823), (207, 11882), (234, 10511), (299, 8226), (414, 5941), (457, 5382), (598, 4113), (897, 2742), (914, 2691), (1371, 1794)]