2007998154

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1199521}}^1$

素因数の和:1199563

約数の個数: 32

約数和(自身を含む): 4606164480

約数和(自身を除く): 2598166326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 1199521, 2399042, 3598563, 7197126, 10795689, 21591378, 32387067, 37185151, 64774134, 74370302, 111555453, 223110906, 334666359, 669332718, 1003999077, 2007998154]

約数ペア:

[(1, 2007998154), (2, 1003999077), (3, 669332718), (6, 334666359), (9, 223110906), (18, 111555453), (27, 74370302), (31, 64774134), (54, 37185151), (62, 32387067), (93, 21591378), (186, 10795689), (279, 7197126), (558, 3598563), (837, 2399042), (1674, 1199521)]