1268054838

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{23227}}^1$

素因数の和:23578

約数の個数: 40

約数和(自身を含む): 2849936232

約数和(自身を除く): 1581881394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 674, 1011, 2022, 3033, 6066, 9099, 18198, 23227, 27297, 46454, 54594, 69681, 139362, 209043, 418086, 627129, 1254258, 1881387, 3762774, 7827499, 15654998, 23482497, 46964994, 70447491, 140894982, 211342473, 422684946, 634027419, 1268054838]

約数ペア:

[(1, 1268054838), (2, 634027419), (3, 422684946), (6, 211342473), (9, 140894982), (18, 70447491), (27, 46964994), (54, 23482497), (81, 15654998), (162, 7827499), (337, 3762774), (674, 1881387), (1011, 1254258), (2022, 627129), (3033, 418086), (6066, 209043), (9099, 139362), (18198, 69681), (23227, 54594), (27297, 46454)]