2695842

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^2$

素因数の和:106

約数の個数: 42

約数和(自身を含む): 6207147

約数和(自身を除く): 3511305

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 1849, 2322, 3483, 3698, 5547, 6966, 10449, 11094, 16641, 20898, 31347, 33282, 49923, 62694, 99846, 149769, 299538, 449307, 898614, 1347921, 2695842]

約数ペア:

[(1, 2695842), (2, 1347921), (3, 898614), (6, 449307), (9, 299538), (18, 149769), (27, 99846), (43, 62694), (54, 49923), (81, 33282), (86, 31347), (129, 20898), (162, 16641), (243, 11094), (258, 10449), (387, 6966), (486, 5547), (729, 3698), (774, 3483), (1161, 2322), (1458, 1849)]