18428022

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6871}}^1$

素因数の和:7028

約数の個数: 24

約数和(自身を含む): 40201200

約数和(自身を除く): 21773178

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6871, 13742, 20613, 41226, 61839, 123678, 1023779, 2047558, 3071337, 6142674, 9214011, 18428022]

約数ペア:

[(1, 18428022), (2, 9214011), (3, 6142674), (6, 3071337), (9, 2047558), (18, 1023779), (149, 123678), (298, 61839), (447, 41226), (894, 20613), (1341, 13742), (2682, 6871)]