18371186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 29320704

約数和(自身を除く): 10949518

約数列:

[1, 2, 17, 34, 223, 446, 2423, 3791, 4846, 7582, 41191, 82382, 540329, 1080658, 9185593, 18371186]

約数ペア:

[(1, 18371186), (2, 9185593), (17, 1080658), (34, 540329), (223, 82382), (446, 41191), (2423, 7582), (3791, 4846)]