18486204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6089}}^1$

素因数の和:6130

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 30623556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6089, 12178, 18267, 24356, 36534, 66979, 73068, 133958, 140047, 200937, 267916, 280094, 401874, 420141, 560188, 803748, 840282, 1540517, 1680564, 3081034, 4621551, 6162068, 9243102, 18486204]

約数ペア:

[(1, 18486204), (2, 9243102), (3, 6162068), (4, 4621551), (6, 3081034), (11, 1680564), (12, 1540517), (22, 840282), (23, 803748), (33, 560188), (44, 420141), (46, 401874), (66, 280094), (69, 267916), (92, 200937), (132, 140047), (138, 133958), (253, 73068), (276, 66979), (506, 36534), (759, 24356), (1012, 18267), (1518, 12178), (3036, 6089)]