13018418

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 23048064

約数和(自身を除く): 10029646

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1871, 3479, 3742, 6958, 13097, 26194, 91679, 132841, 183358, 265682, 929887, 1859774, 6509209, 13018418]

約数ペア:

[(1, 13018418), (2, 6509209), (7, 1859774), (14, 929887), (49, 265682), (71, 183358), (98, 132841), (142, 91679), (497, 26194), (994, 13097), (1871, 6958), (3479, 3742)]