404216982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90917}}^1$

素因数の和:90957

約数の個数: 48

約数和(自身を含む): 992824560

約数和(自身を除く): 588607578

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 90917, 181834, 272751, 545502, 818253, 1181921, 1636506, 1727423, 2363842, 3454846, 3545763, 5182269, 7091526, 10364538, 10637289, 15546807, 21274578, 22456499, 31093614, 44912998, 67369497, 134738994, 202108491, 404216982]

約数ペア:

[(1, 404216982), (2, 202108491), (3, 134738994), (6, 67369497), (9, 44912998), (13, 31093614), (18, 22456499), (19, 21274578), (26, 15546807), (38, 10637289), (39, 10364538), (57, 7091526), (78, 5182269), (114, 3545763), (117, 3454846), (171, 2363842), (234, 1727423), (247, 1636506), (342, 1181921), (494, 818253), (741, 545502), (1482, 272751), (2223, 181834), (4446, 90917)]