18086904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 54840240

約数和(自身を除く): 36753336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 492, 557, 738, 792, 902, 984, 1114, 1353, 1476, 1671, 1804, 2228, 2706, 2952, 3342, 3608, 4059, 4456, 5013, 5412, 6127, 6684, 8118, 10026, 10824, 12254, 13368, 16236, 18381, 20052, 22837, 24508, 32472, 36762, 40104, 45674, 49016, 55143, 68511, 73524, 91348, 110286, 137022, 147048, 182696, 205533, 220572, 251207, 274044, 411066, 441144, 502414, 548088, 753621, 822132, 1004828, 1507242, 1644264, 2009656, 2260863, 3014484, 4521726, 6028968, 9043452, 18086904]

約数ペア:

[(1, 18086904), (2, 9043452), (3, 6028968), (4, 4521726), (6, 3014484), (8, 2260863), (9, 2009656), (11, 1644264), (12, 1507242), (18, 1004828), (22, 822132), (24, 753621), (33, 548088), (36, 502414), (41, 441144), (44, 411066), (66, 274044), (72, 251207), (82, 220572), (88, 205533), (99, 182696), (123, 147048), (132, 137022), (164, 110286), (198, 91348), (246, 73524), (264, 68511), (328, 55143), (369, 49016), (396, 45674), (451, 40104), (492, 36762), (557, 32472), (738, 24508), (792, 22837), (902, 20052), (984, 18381), (1114, 16236), (1353, 13368), (1476, 12254), (1671, 10824), (1804, 10026), (2228, 8118), (2706, 6684), (2952, 6127), (3342, 5412), (3608, 5013), (4059, 4456)]