27998988

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{10463}}^1$

素因数の和:10693

約数の個数: 24

約数和(自身を含む): 65630208

約数和(自身を除く): 37631220

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 10463, 20926, 31389, 41852, 62778, 125556, 2333249, 4666498, 6999747, 9332996, 13999494, 27998988]

約数ペア:

[(1, 27998988), (2, 13999494), (3, 9332996), (4, 6999747), (6, 4666498), (12, 2333249), (223, 125556), (446, 62778), (669, 41852), (892, 31389), (1338, 20926), (2676, 10463)]