12438696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 33739200

約数和(自身を除く): 21300504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 709, 731, 1032, 1418, 1462, 2127, 2193, 2836, 2924, 4254, 4386, 5672, 5848, 8508, 8772, 12053, 17016, 17544, 24106, 30487, 36159, 48212, 60974, 72318, 91461, 96424, 121948, 144636, 182922, 243896, 289272, 365844, 518279, 731688, 1036558, 1554837, 2073116, 3109674, 4146232, 6219348, 12438696]

約数ペア:

[(1, 12438696), (2, 6219348), (3, 4146232), (4, 3109674), (6, 2073116), (8, 1554837), (12, 1036558), (17, 731688), (24, 518279), (34, 365844), (43, 289272), (51, 243896), (68, 182922), (86, 144636), (102, 121948), (129, 96424), (136, 91461), (172, 72318), (204, 60974), (258, 48212), (344, 36159), (408, 30487), (516, 24106), (709, 17544), (731, 17016), (1032, 12053), (1418, 8772), (1462, 8508), (2127, 5848), (2193, 5672), (2836, 4386), (2924, 4254)]