7863317532

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{636809}}^1$

素因数の和:636840

約数の個数: 72

約数和(自身を含む): 23179884000

約数和(自身を除く): 15316566468

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, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 636809, 1273618, 1910427, 2547236, 3820854, 4457663, 5731281, 7641708, 8915326, 11462562, 13372989, 17830652, 22925124, 26745978, 31203641, 40118967, 53491956, 62407282, 80237934, 93610923, 124814564, 160475868, 187221846, 218425487, 280832769, 374443692, 436850974, 561665538, 655276461, 873701948, 1123331076, 1310552922, 1965829383, 2621105844, 3931658766, 7863317532]

約数ペア:

[(1, 7863317532), (2, 3931658766), (3, 2621105844), (4, 1965829383), (6, 1310552922), (7, 1123331076), (9, 873701948), (12, 655276461), (14, 561665538), (18, 436850974), (21, 374443692), (28, 280832769), (36, 218425487), (42, 187221846), (49, 160475868), (63, 124814564), (84, 93610923), (98, 80237934), (126, 62407282), (147, 53491956), (196, 40118967), (252, 31203641), (294, 26745978), (343, 22925124), (441, 17830652), (588, 13372989), (686, 11462562), (882, 8915326), (1029, 7641708), (1372, 5731281), (1764, 4457663), (2058, 3820854), (3087, 2547236), (4116, 1910427), (6174, 1273618), (12348, 636809)]