27917316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 81332160

約数和(自身を除く): 53414844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 797, 834, 973, 1251, 1594, 1668, 1946, 2391, 2502, 2919, 3188, 3892, 4782, 5004, 5579, 5838, 7173, 8757, 9564, 11158, 11676, 14346, 16737, 17514, 22316, 28692, 33474, 35028, 50211, 66948, 100422, 110783, 200844, 221566, 332349, 443132, 664698, 775481, 997047, 1329396, 1550962, 1994094, 2326443, 3101924, 3988188, 4652886, 6979329, 9305772, 13958658, 27917316]

約数ペア:

[(1, 27917316), (2, 13958658), (3, 9305772), (4, 6979329), (6, 4652886), (7, 3988188), (9, 3101924), (12, 2326443), (14, 1994094), (18, 1550962), (21, 1329396), (28, 997047), (36, 775481), (42, 664698), (63, 443132), (84, 332349), (126, 221566), (139, 200844), (252, 110783), (278, 100422), (417, 66948), (556, 50211), (797, 35028), (834, 33474), (973, 28692), (1251, 22316), (1594, 17514), (1668, 16737), (1946, 14346), (2391, 11676), (2502, 11158), (2919, 9564), (3188, 8757), (3892, 7173), (4782, 5838), (5004, 5579)]