6781656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 19918080

約数和(自身を除く): 13136424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1091, 1554, 2072, 2182, 3108, 3273, 4364, 6216, 6546, 7637, 8728, 13092, 15274, 22911, 26184, 30548, 40367, 45822, 61096, 80734, 91644, 121101, 161468, 183288, 242202, 282569, 322936, 484404, 565138, 847707, 968808, 1130276, 1695414, 2260552, 3390828, 6781656]

約数ペア:

[(1, 6781656), (2, 3390828), (3, 2260552), (4, 1695414), (6, 1130276), (7, 968808), (8, 847707), (12, 565138), (14, 484404), (21, 322936), (24, 282569), (28, 242202), (37, 183288), (42, 161468), (56, 121101), (74, 91644), (84, 80734), (111, 61096), (148, 45822), (168, 40367), (222, 30548), (259, 26184), (296, 22911), (444, 15274), (518, 13092), (777, 8728), (888, 7637), (1036, 6546), (1091, 6216), (1554, 4364), (2072, 3273), (2182, 3108)]