12143802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 15243558

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 389, 473, 726, 778, 946, 1167, 1419, 2334, 2838, 4279, 5203, 8558, 10406, 12837, 15609, 16727, 25674, 31218, 33454, 47069, 50181, 94138, 100362, 141207, 183997, 282414, 367994, 551991, 1103982, 2023967, 4047934, 6071901, 12143802]

約数ペア:

[(1, 12143802), (2, 6071901), (3, 4047934), (6, 2023967), (11, 1103982), (22, 551991), (33, 367994), (43, 282414), (66, 183997), (86, 141207), (121, 100362), (129, 94138), (242, 50181), (258, 47069), (363, 33454), (389, 31218), (473, 25674), (726, 16727), (778, 15609), (946, 12837), (1167, 10406), (1419, 8558), (2334, 5203), (2838, 4279)]