42987942

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{2833}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 95902560

約数和(自身を除く): 52914618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 2529, 2833, 5058, 5666, 7587, 8499, 15174, 16998, 25497, 50994, 76491, 152982, 796073, 1592146, 2388219, 4776438, 7164657, 14329314, 21493971, 42987942]

約数ペア:

[(1, 42987942), (2, 21493971), (3, 14329314), (6, 7164657), (9, 4776438), (18, 2388219), (27, 1592146), (54, 796073), (281, 152982), (562, 76491), (843, 50994), (1686, 25497), (2529, 16998), (2833, 15174), (5058, 8499), (5666, 7587)]