2018360745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1950107}}^1$

素因数の和:1950141

約数の個数: 24

約数和(自身を含む): 3650602176

約数和(自身を除く): 1632241431

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1950107, 5850321, 9750535, 17550963, 29251605, 44852461, 87754815, 134557383, 224262305, 403672149, 672786915, 2018360745]

約数ペア:

[(1, 2018360745), (3, 672786915), (5, 403672149), (9, 224262305), (15, 134557383), (23, 87754815), (45, 44852461), (69, 29251605), (115, 17550963), (207, 9750535), (345, 5850321), (1035, 1950107)]