30812994

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4493}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 69027840

約数和(自身を除く): 38214846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4493, 6858, 8986, 13479, 26958, 40437, 80874, 121311, 242622, 570611, 1141222, 1711833, 3423666, 5135499, 10270998, 15406497, 30812994]

約数ペア:

[(1, 30812994), (2, 15406497), (3, 10270998), (6, 5135499), (9, 3423666), (18, 1711833), (27, 1141222), (54, 570611), (127, 242622), (254, 121311), (381, 80874), (762, 40437), (1143, 26958), (2286, 13479), (3429, 8986), (4493, 6858)]