856612044

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{81769}}^1$

素因数の和:81879

約数の個数: 48

約数和(自身を含む): 2243768800

約数和(自身を除く): 1387156756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 81769, 163538, 245307, 327076, 490614, 735921, 981228, 1471842, 2207763, 2943684, 4415526, 7931593, 8831052, 15863186, 23794779, 31726372, 47589558, 71384337, 95179116, 142768674, 214153011, 285537348, 428306022, 856612044]

約数ペア:

[(1, 856612044), (2, 428306022), (3, 285537348), (4, 214153011), (6, 142768674), (9, 95179116), (12, 71384337), (18, 47589558), (27, 31726372), (36, 23794779), (54, 15863186), (97, 8831052), (108, 7931593), (194, 4415526), (291, 2943684), (388, 2207763), (582, 1471842), (873, 981228), (1164, 735921), (1746, 490614), (2619, 327076), (3492, 245307), (5238, 163538), (10476, 81769)]