2018487741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{542167}}^1$

素因数の和:542260

約数の個数: 16

約数和(自身を含む): 2888671104

約数和(自身を除く): 870183363

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 542167, 1626501, 9216839, 27650517, 39578191, 118734573, 672829247, 2018487741]

約数ペア:

[(1, 2018487741), (3, 672829247), (17, 118734573), (51, 39578191), (73, 27650517), (219, 9216839), (1241, 1626501), (3723, 542167)]