38919636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{51481}}^1$

素因数の和:51501

約数の個数: 48

約数和(自身を含む): 115319680

約数和(自身を除く): 76400044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 51481, 102962, 154443, 205924, 308886, 360367, 463329, 617772, 720734, 926658, 1081101, 1389987, 1441468, 1853316, 2162202, 2779974, 3243303, 4324404, 5559948, 6486606, 9729909, 12973212, 19459818, 38919636]

約数ペア:

[(1, 38919636), (2, 19459818), (3, 12973212), (4, 9729909), (6, 6486606), (7, 5559948), (9, 4324404), (12, 3243303), (14, 2779974), (18, 2162202), (21, 1853316), (27, 1441468), (28, 1389987), (36, 1081101), (42, 926658), (54, 720734), (63, 617772), (84, 463329), (108, 360367), (126, 308886), (189, 205924), (252, 154443), (378, 102962), (756, 51481)]