40263906

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42743}}^1$

素因数の和:42905

約数の個数: 16

約数和(自身を含む): 81042624

約数和(自身を除く): 40778718

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 42743, 85486, 128229, 256458, 6710651, 13421302, 20131953, 40263906]

約数ペア:

[(1, 40263906), (2, 20131953), (3, 13421302), (6, 6710651), (157, 256458), (314, 128229), (471, 85486), (942, 42743)]