42462168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 122031360

約数和(自身を除く): 79569192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1283, 1379, 1576, 2364, 2566, 2758, 3849, 4137, 4728, 5132, 5516, 7698, 8274, 8981, 10264, 11032, 15396, 16548, 17962, 26943, 30792, 33096, 35924, 53886, 71848, 107772, 215544, 252751, 505502, 758253, 1011004, 1516506, 1769257, 2022008, 3033012, 3538514, 5307771, 6066024, 7077028, 10615542, 14154056, 21231084, 42462168]

約数ペア:

[(1, 42462168), (2, 21231084), (3, 14154056), (4, 10615542), (6, 7077028), (7, 6066024), (8, 5307771), (12, 3538514), (14, 3033012), (21, 2022008), (24, 1769257), (28, 1516506), (42, 1011004), (56, 758253), (84, 505502), (168, 252751), (197, 215544), (394, 107772), (591, 71848), (788, 53886), (1182, 35924), (1283, 33096), (1379, 30792), (1576, 26943), (2364, 17962), (2566, 16548), (2758, 15396), (3849, 11032), (4137, 10264), (4728, 8981), (5132, 8274), (5516, 7698)]