90002018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{1217}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 136805760

約数和(自身を除く): 46803742

約数列:

[1, 2, 103, 206, 359, 718, 1217, 2434, 36977, 73954, 125351, 250702, 436903, 873806, 45001009, 90002018]

約数ペア:

[(1, 90002018), (2, 45001009), (103, 873806), (206, 436903), (359, 250702), (718, 125351), (1217, 73954), (2434, 36977)]