2019955158

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{959143}}^1$

素因数の和:959170

約数の個数: 40

約数和(自身を含む): 4874369808

約数和(自身を除く): 2854414650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 959143, 1918286, 2877429, 5754858, 8632287, 12468859, 17264574, 24937718, 25896861, 37406577, 51793722, 74813154, 77690583, 112219731, 155381166, 224439462, 336659193, 673318386, 1009977579, 2019955158]

約数ペア:

[(1, 2019955158), (2, 1009977579), (3, 673318386), (6, 336659193), (9, 224439462), (13, 155381166), (18, 112219731), (26, 77690583), (27, 74813154), (39, 51793722), (54, 37406577), (78, 25896861), (81, 24937718), (117, 17264574), (162, 12468859), (234, 8632287), (351, 5754858), (702, 2877429), (1053, 1918286), (2106, 959143)]