40998738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 93330432

約数和(自身を除く): 52331694

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 103, 111, 163, 206, 222, 309, 326, 407, 489, 618, 814, 978, 1133, 1221, 1793, 2266, 2442, 3399, 3586, 3811, 5379, 6031, 6798, 7622, 10758, 11433, 12062, 16789, 18093, 22866, 33578, 36186, 41921, 50367, 66341, 83842, 100734, 125763, 132682, 184679, 199023, 251526, 369358, 398046, 554037, 621193, 1108074, 1242386, 1863579, 3727158, 6833123, 13666246, 20499369, 40998738]

約数ペア:

[(1, 40998738), (2, 20499369), (3, 13666246), (6, 6833123), (11, 3727158), (22, 1863579), (33, 1242386), (37, 1108074), (66, 621193), (74, 554037), (103, 398046), (111, 369358), (163, 251526), (206, 199023), (222, 184679), (309, 132682), (326, 125763), (407, 100734), (489, 83842), (618, 66341), (814, 50367), (978, 41921), (1133, 36186), (1221, 33578), (1793, 22866), (2266, 18093), (2442, 16789), (3399, 12062), (3586, 11433), (3811, 10758), (5379, 7622), (6031, 6798)]