13173984

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 37837800

約数和(自身を除く): 24663816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 307, 447, 596, 614, 894, 921, 1192, 1228, 1341, 1788, 1842, 2384, 2456, 2682, 2763, 3576, 3684, 4768, 4912, 5364, 5526, 7152, 7368, 9824, 10728, 11052, 14304, 14736, 21456, 22104, 29472, 42912, 44208, 45743, 88416, 91486, 137229, 182972, 274458, 365944, 411687, 548916, 731888, 823374, 1097832, 1463776, 1646748, 2195664, 3293496, 4391328, 6586992, 13173984]

約数ペア:

[(1, 13173984), (2, 6586992), (3, 4391328), (4, 3293496), (6, 2195664), (8, 1646748), (9, 1463776), (12, 1097832), (16, 823374), (18, 731888), (24, 548916), (32, 411687), (36, 365944), (48, 274458), (72, 182972), (96, 137229), (144, 91486), (149, 88416), (288, 45743), (298, 44208), (307, 42912), (447, 29472), (596, 22104), (614, 21456), (894, 14736), (921, 14304), (1192, 11052), (1228, 10728), (1341, 9824), (1788, 7368), (1842, 7152), (2384, 5526), (2456, 5364), (2682, 4912), (2763, 4768), (3576, 3684)]