12971592

素因数分解:

$2^3\times 3^2\times {\mathrm{180161}}^1$

素因数の和:180173

約数の個数: 24

約数和(自身を含む): 35131590

約数和(自身を除く): 22159998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 180161, 360322, 540483, 720644, 1080966, 1441288, 1621449, 2161932, 3242898, 4323864, 6485796, 12971592]

約数ペア:

[(1, 12971592), (2, 6485796), (3, 4323864), (4, 3242898), (6, 2161932), (8, 1621449), (9, 1441288), (12, 1080966), (18, 720644), (24, 540483), (36, 360322), (72, 180161)]