728045172

素因数分解:

$2^2\times 3^4\times {\mathrm{2247053}}^1$

素因数の和:2247069

約数の個数: 30

約数和(自身を含む): 1903254738

約数和(自身を除く): 1175209566

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2247053, 4494106, 6741159, 8988212, 13482318, 20223477, 26964636, 40446954, 60670431, 80893908, 121340862, 182011293, 242681724, 364022586, 728045172]

約数ペア:

[(1, 728045172), (2, 364022586), (3, 242681724), (4, 182011293), (6, 121340862), (9, 80893908), (12, 60670431), (18, 40446954), (27, 26964636), (36, 20223477), (54, 13482318), (81, 8988212), (108, 6741159), (162, 4494106), (324, 2247053)]