2018169621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5749771}}^1$

素因数の和:5749793

約数の個数: 16

約数和(自身を含む): 3219872320

約数和(自身を除く): 1201702699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5749771, 17249313, 51747939, 74747023, 155243817, 224241069, 672723207, 2018169621]

約数ペア:

[(1, 2018169621), (3, 672723207), (9, 224241069), (13, 155243817), (27, 74747023), (39, 51747939), (117, 17249313), (351, 5749771)]