18944818104

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1\times {\mathrm{8429}}^1$

素因数の和:9828

約数の個数: 64

約数和(自身を含む): 48071232000

約数和(自身を除く): 29126413896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1319, 1704, 2638, 3957, 5276, 7914, 8429, 10552, 15828, 16858, 25287, 31656, 33716, 50574, 67432, 93649, 101148, 187298, 202296, 280947, 374596, 561894, 598459, 749192, 1123788, 1196918, 1795377, 2247576, 2393836, 3590754, 4787672, 7181508, 11117851, 14363016, 22235702, 33353553, 44471404, 66707106, 88942808, 133414212, 266828424, 789367421, 1578734842, 2368102263, 3157469684, 4736204526, 6314939368, 9472409052, 18944818104]

約数ペア:

[(1, 18944818104), (2, 9472409052), (3, 6314939368), (4, 4736204526), (6, 3157469684), (8, 2368102263), (12, 1578734842), (24, 789367421), (71, 266828424), (142, 133414212), (213, 88942808), (284, 66707106), (426, 44471404), (568, 33353553), (852, 22235702), (1319, 14363016), (1704, 11117851), (2638, 7181508), (3957, 4787672), (5276, 3590754), (7914, 2393836), (8429, 2247576), (10552, 1795377), (15828, 1196918), (16858, 1123788), (25287, 749192), (31656, 598459), (33716, 561894), (50574, 374596), (67432, 280947), (93649, 202296), (101148, 187298)]