2018645949

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1\times {\mathrm{15667}}^1$

素因数の和:17180

約数の個数: 16

約数和(自身を含む): 2786397120

約数和(自身を除く): 767751171

約数列:

[1, 3, 29, 87, 1481, 4443, 15667, 42949, 47001, 128847, 454343, 1363029, 23202827, 69608481, 672881983, 2018645949]

約数ペア:

[(1, 2018645949), (3, 672881983), (29, 69608481), (87, 23202827), (1481, 1363029), (4443, 454343), (15667, 128847), (42949, 47001)]