18270716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 34115760

約数和(自身を除く): 15845044

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1933, 2363, 3866, 4726, 7732, 9452, 32861, 65722, 131444, 268687, 537374, 1074748, 4567679, 9135358, 18270716]

約数ペア:

[(1, 18270716), (2, 9135358), (4, 4567679), (17, 1074748), (34, 537374), (68, 268687), (139, 131444), (278, 65722), (556, 32861), (1933, 9452), (2363, 7732), (3866, 4726)]