66716226

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{22739}}^1$

素因数の和:22910

約数の個数: 24

約数和(自身を含む): 145445040

約数和(自身を除く): 78728814

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 22739, 45478, 68217, 136434, 204651, 409302, 3706457, 7412914, 11119371, 22238742, 33358113, 66716226]

約数ペア:

[(1, 66716226), (2, 33358113), (3, 22238742), (6, 11119371), (9, 7412914), (18, 3706457), (163, 409302), (326, 204651), (489, 136434), (978, 68217), (1467, 45478), (2934, 22739)]