12200418

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4549}}^1$

素因数の和:4706

約数の個数: 24

約数和(自身を含む): 26617500

約数和(自身を除く): 14417082

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 4549, 9098, 13647, 27294, 40941, 81882, 677801, 1355602, 2033403, 4066806, 6100209, 12200418]

約数ペア:

[(1, 12200418), (2, 6100209), (3, 4066806), (6, 2033403), (9, 1355602), (18, 677801), (149, 81882), (298, 40941), (447, 27294), (894, 13647), (1341, 9098), (2682, 4549)]