18756408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 53395200

約数和(自身を除く): 34638792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3089, 6072, 6178, 9267, 12356, 18534, 24712, 33979, 37068, 67958, 71047, 74136, 101937, 135916, 142094, 203874, 213141, 271832, 284188, 407748, 426282, 568376, 781517, 815496, 852564, 1563034, 1705128, 2344551, 3126068, 4689102, 6252136, 9378204, 18756408]

約数ペア:

[(1, 18756408), (2, 9378204), (3, 6252136), (4, 4689102), (6, 3126068), (8, 2344551), (11, 1705128), (12, 1563034), (22, 852564), (23, 815496), (24, 781517), (33, 568376), (44, 426282), (46, 407748), (66, 284188), (69, 271832), (88, 213141), (92, 203874), (132, 142094), (138, 135916), (184, 101937), (253, 74136), (264, 71047), (276, 67958), (506, 37068), (552, 33979), (759, 24712), (1012, 18534), (1518, 12356), (2024, 9267), (3036, 6178), (3089, 6072)]