18170328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6257}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 49938840

約数和(自身を除く): 31768512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6257, 12514, 18771, 25028, 37542, 50056, 68827, 75084, 137654, 150168, 206481, 275308, 412962, 550616, 757097, 825924, 1514194, 1651848, 2271291, 3028388, 4542582, 6056776, 9085164, 18170328]

約数ペア:

[(1, 18170328), (2, 9085164), (3, 6056776), (4, 4542582), (6, 3028388), (8, 2271291), (11, 1651848), (12, 1514194), (22, 825924), (24, 757097), (33, 550616), (44, 412962), (66, 275308), (88, 206481), (121, 150168), (132, 137654), (242, 75084), (264, 68827), (363, 50056), (484, 37542), (726, 25028), (968, 18771), (1452, 12514), (2904, 6257)]