142811838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 334400976

約数和(自身を除く): 191589138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 1011, 1811, 2022, 3033, 3622, 4381, 5433, 6066, 8762, 10866, 13143, 16299, 23543, 26286, 32598, 39429, 47086, 70629, 78858, 141258, 211887, 423774, 610307, 1220614, 1830921, 3661842, 5492763, 7933991, 10985526, 15867982, 23801973, 47603946, 71405919, 142811838]

約数ペア:

[(1, 142811838), (2, 71405919), (3, 47603946), (6, 23801973), (9, 15867982), (13, 10985526), (18, 7933991), (26, 5492763), (39, 3661842), (78, 1830921), (117, 1220614), (234, 610307), (337, 423774), (674, 211887), (1011, 141258), (1811, 78858), (2022, 70629), (3033, 47086), (3622, 39429), (4381, 32598), (5433, 26286), (6066, 23543), (8762, 16299), (10866, 13143)]