2018056815

素因数分解:

$3^3\times 5^1\times {\mathrm{14948569}}^1$

素因数の和:14948583

約数の個数: 16

約数和(自身を含む): 3587656800

約数和(自身を除く): 1569599985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14948569, 44845707, 74742845, 134537121, 224228535, 403611363, 672685605, 2018056815]

約数ペア:

[(1, 2018056815), (3, 672685605), (5, 403611363), (9, 224228535), (15, 134537121), (27, 74742845), (45, 44845707), (135, 14948569)]