18247652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 32879616

約数和(自身を除く): 14631964

約数列:

[1, 2, 4, 43, 86, 172, 277, 383, 554, 766, 1108, 1532, 11911, 16469, 23822, 32938, 47644, 65876, 106091, 212182, 424364, 4561913, 9123826, 18247652]

約数ペア:

[(1, 18247652), (2, 9123826), (4, 4561913), (43, 424364), (86, 212182), (172, 106091), (277, 65876), (383, 47644), (554, 32938), (766, 23822), (1108, 16469), (1532, 11911)]