262619172

素因数分解:

$2^2\times 3^4\times {\mathrm{810553}}^1$

素因数の和:810569

約数の個数: 30

約数和(自身を含む): 686539238

約数和(自身を除く): 423920066

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 810553, 1621106, 2431659, 3242212, 4863318, 7294977, 9726636, 14589954, 21884931, 29179908, 43769862, 65654793, 87539724, 131309586, 262619172]

約数ペア:

[(1, 262619172), (2, 131309586), (3, 87539724), (4, 65654793), (6, 43769862), (9, 29179908), (12, 21884931), (18, 14589954), (27, 9726636), (36, 7294977), (54, 4863318), (81, 3242212), (108, 2431659), (162, 1621106), (324, 810553)]