21610764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{12251}}^1$

素因数の和:12275

約数の個数: 54

約数和(自身を含む): 63551124

約数和(自身を除く): 41940360

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 12251, 24502, 36753, 49004, 73506, 85757, 110259, 147012, 171514, 220518, 257271, 343028, 441036, 514542, 600299, 771813, 1029084, 1200598, 1543626, 1800897, 2401196, 3087252, 3601794, 5402691, 7203588, 10805382, 21610764]

約数ペア:

[(1, 21610764), (2, 10805382), (3, 7203588), (4, 5402691), (6, 3601794), (7, 3087252), (9, 2401196), (12, 1800897), (14, 1543626), (18, 1200598), (21, 1029084), (28, 771813), (36, 600299), (42, 514542), (49, 441036), (63, 343028), (84, 257271), (98, 220518), (126, 171514), (147, 147012), (196, 110259), (252, 85757), (294, 73506), (441, 49004), (588, 36753), (882, 24502), (1764, 12251)]