1854515214

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{11113}}^1$

素因数の和:11321

約数の個数: 48

約数和(自身を含む): 4105600512

約数和(自身を除く): 2251085298

約数列:

[1, 2, 3, 6, 9, 18, 73, 127, 146, 219, 254, 381, 438, 657, 762, 1143, 1314, 2286, 9271, 11113, 18542, 22226, 27813, 33339, 55626, 66678, 83439, 100017, 166878, 200034, 811249, 1411351, 1622498, 2433747, 2822702, 4234053, 4867494, 7301241, 8468106, 12702159, 14602482, 25404318, 103028623, 206057246, 309085869, 618171738, 927257607, 1854515214]

約数ペア:

[(1, 1854515214), (2, 927257607), (3, 618171738), (6, 309085869), (9, 206057246), (18, 103028623), (73, 25404318), (127, 14602482), (146, 12702159), (219, 8468106), (254, 7301241), (381, 4867494), (438, 4234053), (657, 2822702), (762, 2433747), (1143, 1622498), (1314, 1411351), (2286, 811249), (9271, 200034), (11113, 166878), (18542, 100017), (22226, 83439), (27813, 66678), (33339, 55626)]