2018769918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{36457}}^1$

素因数の和:37312

約数の個数: 32

約数和(自身を含む): 4409959680

約数和(自身を除く): 2391189762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 839, 1678, 2517, 5034, 9229, 18458, 27687, 36457, 55374, 72914, 109371, 218742, 401027, 802054, 1203081, 2406162, 30587423, 61174846, 91762269, 183524538, 336461653, 672923306, 1009384959, 2018769918]

約数ペア:

[(1, 2018769918), (2, 1009384959), (3, 672923306), (6, 336461653), (11, 183524538), (22, 91762269), (33, 61174846), (66, 30587423), (839, 2406162), (1678, 1203081), (2517, 802054), (5034, 401027), (9229, 218742), (18458, 109371), (27687, 72914), (36457, 55374)]