188525484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1777}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 546230048

約数和(自身を除く): 357704564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1684, 1777, 2526, 2947, 3554, 3789, 5052, 5331, 5894, 7108, 7578, 8841, 10662, 11788, 12439, 15156, 15993, 17682, 21324, 24878, 26523, 31986, 35364, 37317, 49756, 53046, 63972, 74634, 106092, 111951, 149268, 223902, 447804, 748117, 1496234, 2244351, 2992468, 4488702, 5236819, 6733053, 8977404, 10473638, 13466106, 15710457, 20947276, 26932212, 31420914, 47131371, 62841828, 94262742, 188525484]

約数ペア:

[(1, 188525484), (2, 94262742), (3, 62841828), (4, 47131371), (6, 31420914), (7, 26932212), (9, 20947276), (12, 15710457), (14, 13466106), (18, 10473638), (21, 8977404), (28, 6733053), (36, 5236819), (42, 4488702), (63, 2992468), (84, 2244351), (126, 1496234), (252, 748117), (421, 447804), (842, 223902), (1263, 149268), (1684, 111951), (1777, 106092), (2526, 74634), (2947, 63972), (3554, 53046), (3789, 49756), (5052, 37317), (5331, 35364), (5894, 31986), (7108, 26523), (7578, 24878), (8841, 21324), (10662, 17682), (11788, 15993), (12439, 15156)]