286768242

素因数分解:

$2^1\times 3^3\times {\mathrm{5310523}}^1$

素因数の和:5310534

約数の個数: 16

約数和(自身を含む): 637262880

約数和(自身を除く): 350494638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5310523, 10621046, 15931569, 31863138, 47794707, 95589414, 143384121, 286768242]

約数ペア:

[(1, 286768242), (2, 143384121), (3, 95589414), (6, 47794707), (9, 31863138), (18, 15931569), (27, 10621046), (54, 5310523)]