81462642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{590309}}^1$

素因数の和:590337

約数の個数: 16

約数和(自身を含む): 170009280

約数和(自身を除く): 88546638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 590309, 1180618, 1770927, 3541854, 13577107, 27154214, 40731321, 81462642]

約数ペア:

[(1, 81462642), (2, 40731321), (3, 27154214), (6, 13577107), (23, 3541854), (46, 1770927), (69, 1180618), (138, 590309)]