18515904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 84

約数和(自身を含む): 53916072

約数和(自身を除く): 35400168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 797, 968, 1056, 1452, 1594, 1936, 2112, 2391, 2904, 3188, 3872, 4782, 5808, 6376, 7744, 8767, 9564, 11616, 12752, 17534, 19128, 23232, 25504, 26301, 35068, 38256, 51008, 52602, 70136, 76512, 96437, 105204, 140272, 153024, 192874, 210408, 280544, 289311, 385748, 420816, 561088, 578622, 771496, 841632, 1157244, 1542992, 1683264, 2314488, 3085984, 4628976, 6171968, 9257952, 18515904]

約数ペア:

[(1, 18515904), (2, 9257952), (3, 6171968), (4, 4628976), (6, 3085984), (8, 2314488), (11, 1683264), (12, 1542992), (16, 1157244), (22, 841632), (24, 771496), (32, 578622), (33, 561088), (44, 420816), (48, 385748), (64, 289311), (66, 280544), (88, 210408), (96, 192874), (121, 153024), (132, 140272), (176, 105204), (192, 96437), (242, 76512), (264, 70136), (352, 52602), (363, 51008), (484, 38256), (528, 35068), (704, 26301), (726, 25504), (797, 23232), (968, 19128), (1056, 17534), (1452, 12752), (1594, 11616), (1936, 9564), (2112, 8767), (2391, 7744), (2904, 6376), (3188, 5808), (3872, 4782)]