12810771036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{263401}}^1$

素因数の和:263611

約数の個数: 72

約数和(自身を含む): 37200791264

約数和(自身を除く): 24390020228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5404, 6948, 8106, 12159, 16212, 24318, 48636, 263401, 526802, 790203, 1053604, 1580406, 1843807, 2370609, 3160812, 3687614, 4741218, 5531421, 7375228, 9482436, 11062842, 16594263, 22125684, 33188526, 50836393, 66377052, 101672786, 152509179, 203345572, 305018358, 355854751, 457527537, 610036716, 711709502, 915055074, 1067564253, 1423419004, 1830110148, 2135128506, 3202692759, 4270257012, 6405385518, 12810771036]

約数ペア:

[(1, 12810771036), (2, 6405385518), (3, 4270257012), (4, 3202692759), (6, 2135128506), (7, 1830110148), (9, 1423419004), (12, 1067564253), (14, 915055074), (18, 711709502), (21, 610036716), (28, 457527537), (36, 355854751), (42, 305018358), (63, 203345572), (84, 152509179), (126, 101672786), (193, 66377052), (252, 50836393), (386, 33188526), (579, 22125684), (772, 16594263), (1158, 11062842), (1351, 9482436), (1737, 7375228), (2316, 5531421), (2702, 4741218), (3474, 3687614), (4053, 3160812), (5404, 2370609), (6948, 1843807), (8106, 1580406), (12159, 1053604), (16212, 790203), (24318, 526802), (48636, 263401)]