18074964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 45061632

約数和(自身を除く): 26986668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1523, 1978, 2967, 3046, 3956, 4569, 5934, 6092, 9138, 11868, 18276, 35029, 65489, 70058, 105087, 130978, 140116, 196467, 210174, 261956, 392934, 420348, 785868, 1506247, 3012494, 4518741, 6024988, 9037482, 18074964]

約数ペア:

[(1, 18074964), (2, 9037482), (3, 6024988), (4, 4518741), (6, 3012494), (12, 1506247), (23, 785868), (43, 420348), (46, 392934), (69, 261956), (86, 210174), (92, 196467), (129, 140116), (138, 130978), (172, 105087), (258, 70058), (276, 65489), (516, 35029), (989, 18276), (1523, 11868), (1978, 9138), (2967, 6092), (3046, 5934), (3956, 4569)]