2018369097

素因数分解:

$3^4\times {\mathrm{6197}}^1\times {\mathrm{4021}}^1$

素因数の和:10230

約数の個数: 20

約数和(自身を含む): 3016331076

約数和(自身を除く): 997961979

約数列:

[1, 3, 9, 27, 81, 4021, 6197, 12063, 18591, 36189, 55773, 108567, 167319, 325701, 501957, 24918137, 74754411, 224263233, 672789699, 2018369097]

約数ペア:

[(1, 2018369097), (3, 672789699), (9, 224263233), (27, 74754411), (81, 24918137), (4021, 501957), (6197, 325701), (12063, 167319), (18591, 108567), (36189, 55773)]