18601060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54709}}^1$

素因数の和:54735

約数の個数: 24

約数和(自身を含む): 41360760

約数和(自身を除く): 22759700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 54709, 109418, 218836, 273545, 547090, 930053, 1094180, 1860106, 3720212, 4650265, 9300530, 18601060]

約数ペア:

[(1, 18601060), (2, 9300530), (4, 4650265), (5, 3720212), (10, 1860106), (17, 1094180), (20, 930053), (34, 547090), (68, 273545), (85, 218836), (170, 109418), (340, 54709)]