18806620104

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{751}}^1\times {\mathrm{1229}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 51224284800

約数和(自身を除く): 32417664696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 751, 849, 1132, 1229, 1502, 1698, 2253, 2264, 2458, 2547, 3004, 3396, 3687, 4506, 4916, 5094, 6008, 6759, 6792, 7374, 9012, 9832, 10188, 11061, 13518, 14748, 18024, 20376, 22122, 27036, 29496, 44244, 54072, 88488, 212533, 347807, 425066, 637599, 695614, 850132, 922979, 1043421, 1275198, 1391228, 1700264, 1845958, 1912797, 2086842, 2550396, 2768937, 2782456, 3130263, 3691916, 3825594, 4173684, 5100792, 5537874, 6260526, 7383832, 7651188, 8306811, 8347368, 11075748, 12521052, 15302376, 16613622, 22151496, 25042104, 33227244, 66454488, 261203057, 522406114, 783609171, 1044812228, 1567218342, 2089624456, 2350827513, 3134436684, 4701655026, 6268873368, 9403310052, 18806620104]

約数ペア:

[(1, 18806620104), (2, 9403310052), (3, 6268873368), (4, 4701655026), (6, 3134436684), (8, 2350827513), (9, 2089624456), (12, 1567218342), (18, 1044812228), (24, 783609171), (36, 522406114), (72, 261203057), (283, 66454488), (566, 33227244), (751, 25042104), (849, 22151496), (1132, 16613622), (1229, 15302376), (1502, 12521052), (1698, 11075748), (2253, 8347368), (2264, 8306811), (2458, 7651188), (2547, 7383832), (3004, 6260526), (3396, 5537874), (3687, 5100792), (4506, 4173684), (4916, 3825594), (5094, 3691916), (6008, 3130263), (6759, 2782456), (6792, 2768937), (7374, 2550396), (9012, 2086842), (9832, 1912797), (10188, 1845958), (11061, 1700264), (13518, 1391228), (14748, 1275198), (18024, 1043421), (20376, 922979), (22122, 850132), (27036, 695614), (29496, 637599), (44244, 425066), (54072, 347807), (88488, 212533)]