40247418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 83649600

約数和(自身を除く): 43402182

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 313, 626, 739, 939, 1478, 1878, 2217, 4434, 9077, 18154, 21431, 27231, 42862, 54462, 64293, 128586, 231307, 462614, 693921, 1387842, 6707903, 13415806, 20123709, 40247418]

約数ペア:

[(1, 40247418), (2, 20123709), (3, 13415806), (6, 6707903), (29, 1387842), (58, 693921), (87, 462614), (174, 231307), (313, 128586), (626, 64293), (739, 54462), (939, 42862), (1478, 27231), (1878, 21431), (2217, 18154), (4434, 9077)]