27473818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 16

約数和(自身を含む): 42600096

約数和(自身を除く): 15126278

約数列:

[1, 2, 43, 86, 101, 202, 3163, 4343, 6326, 8686, 136009, 272018, 319463, 638926, 13736909, 27473818]

約数ペア:

[(1, 27473818), (2, 13736909), (43, 638926), (86, 319463), (101, 272018), (202, 136009), (3163, 8686), (4343, 6326)]