13398972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 33411840

約数和(自身を除く): 20012868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1129, 1978, 2258, 2967, 3387, 3956, 4516, 5934, 6774, 11868, 13548, 25967, 48547, 51934, 77901, 97094, 103868, 145641, 155802, 194188, 291282, 311604, 582564, 1116581, 2233162, 3349743, 4466324, 6699486, 13398972]

約数ペア:

[(1, 13398972), (2, 6699486), (3, 4466324), (4, 3349743), (6, 2233162), (12, 1116581), (23, 582564), (43, 311604), (46, 291282), (69, 194188), (86, 155802), (92, 145641), (129, 103868), (138, 97094), (172, 77901), (258, 51934), (276, 48547), (516, 25967), (989, 13548), (1129, 11868), (1978, 6774), (2258, 5934), (2967, 4516), (3387, 3956)]