1458973908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5807}}^1$

素因数の和:6821

約数の個数: 72

約数和(自身を含む): 4219767552

約数和(自身を除く): 2760793644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 997, 1994, 2991, 3988, 5807, 5982, 6979, 8973, 11614, 11964, 13958, 17421, 17946, 20937, 23228, 27916, 34842, 35892, 40649, 41874, 52263, 62811, 69684, 81298, 83748, 104526, 121947, 125622, 162596, 209052, 243894, 251244, 365841, 487788, 731682, 1463364, 5789579, 11579158, 17368737, 23158316, 34737474, 40527053, 52106211, 69474948, 81054106, 104212422, 121581159, 162108212, 208424844, 243162318, 364743477, 486324636, 729486954, 1458973908]

約数ペア:

[(1, 1458973908), (2, 729486954), (3, 486324636), (4, 364743477), (6, 243162318), (7, 208424844), (9, 162108212), (12, 121581159), (14, 104212422), (18, 81054106), (21, 69474948), (28, 52106211), (36, 40527053), (42, 34737474), (63, 23158316), (84, 17368737), (126, 11579158), (252, 5789579), (997, 1463364), (1994, 731682), (2991, 487788), (3988, 365841), (5807, 251244), (5982, 243894), (6979, 209052), (8973, 162596), (11614, 125622), (11964, 121947), (13958, 104526), (17421, 83748), (17946, 81298), (20937, 69684), (23228, 62811), (27916, 52263), (34842, 41874), (35892, 40649)]