2018491017

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{541}}^1\times {\mathrm{2351}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 2819822208

約数和(自身を除く): 801331191

約数列:

[1, 3, 23, 69, 529, 541, 1587, 1623, 2351, 7053, 12443, 37329, 54073, 162219, 286189, 858567, 1243679, 1271891, 3731037, 3815673, 29253493, 87760479, 672830339, 2018491017]

約数ペア:

[(1, 2018491017), (3, 672830339), (23, 87760479), (69, 29253493), (529, 3815673), (541, 3731037), (1587, 1271891), (1623, 1243679), (2351, 858567), (7053, 286189), (12443, 162219), (37329, 54073)]