12665478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7013}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 29627136

約数和(自身を除く): 16961658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7013, 14026, 21039, 42078, 49091, 98182, 147273, 294546, 301559, 603118, 904677, 1809354, 2110913, 4221826, 6332739, 12665478]

約数ペア:

[(1, 12665478), (2, 6332739), (3, 4221826), (6, 2110913), (7, 1809354), (14, 904677), (21, 603118), (42, 301559), (43, 294546), (86, 147273), (129, 98182), (258, 49091), (301, 42078), (602, 21039), (903, 14026), (1806, 7013)]