40508826

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43003}}^1$

素因数の和:43165

約数の個数: 16

約数和(自身を含む): 81535584

約数和(自身を除く): 41026758

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 43003, 86006, 129009, 258018, 6751471, 13502942, 20254413, 40508826]

約数ペア:

[(1, 40508826), (2, 20254413), (3, 13502942), (6, 6751471), (157, 258018), (314, 129009), (471, 86006), (942, 43003)]