2018390013

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{362303}}^1$

素因数の和:362928

約数の個数: 12

約数和(自身を含む): 2920170240

約数和(自身を除く): 901780227

約数列:

[1, 3, 9, 619, 1857, 5571, 362303, 1086909, 3260727, 224265557, 672796671, 2018390013]

約数ペア:

[(1, 2018390013), (3, 672796671), (9, 224265557), (619, 3260727), (1857, 1086909), (5571, 362303)]