27809658

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{10369}}^1$

素因数の和:10526

約数の個数: 24

約数和(自身を含む): 60664500

約数和(自身を除く): 32854842

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 10369, 20738, 31107, 62214, 93321, 186642, 1544981, 3089962, 4634943, 9269886, 13904829, 27809658]

約数ペア:

[(1, 27809658), (2, 13904829), (3, 9269886), (6, 4634943), (9, 3089962), (18, 1544981), (149, 186642), (298, 93321), (447, 62214), (894, 31107), (1341, 20738), (2682, 10369)]