17801476086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{4127}}^1$

素因数の和:4549

約数の個数: 64

約数和(自身を含む): 37881169920

約数和(自身を除く): 20079693834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 241, 314, 471, 482, 723, 942, 1446, 2983, 4127, 4579, 5966, 8254, 8949, 9158, 12381, 13737, 17898, 24762, 27474, 37837, 75674, 78413, 113511, 156826, 227022, 235239, 470478, 647939, 718903, 994607, 1295878, 1437806, 1943817, 1989214, 2156709, 2983821, 3887634, 4313418, 5967642, 12310841, 18897533, 24621682, 36932523, 37795066, 56692599, 73865046, 113385198, 156153299, 312306598, 468459897, 936919794, 2966912681, 5933825362, 8900738043, 17801476086]

約数ペア:

[(1, 17801476086), (2, 8900738043), (3, 5933825362), (6, 2966912681), (19, 936919794), (38, 468459897), (57, 312306598), (114, 156153299), (157, 113385198), (241, 73865046), (314, 56692599), (471, 37795066), (482, 36932523), (723, 24621682), (942, 18897533), (1446, 12310841), (2983, 5967642), (4127, 4313418), (4579, 3887634), (5966, 2983821), (8254, 2156709), (8949, 1989214), (9158, 1943817), (12381, 1437806), (13737, 1295878), (17898, 994607), (24762, 718903), (27474, 647939), (37837, 470478), (75674, 235239), (78413, 227022), (113511, 156826)]