13047834

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 27016704

約数和(自身を除く): 13968870

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 491, 618, 982, 1473, 2946, 4429, 8858, 13287, 21113, 26574, 42226, 50573, 63339, 101146, 126678, 151719, 303438, 2174639, 4349278, 6523917, 13047834]

約数ペア:

[(1, 13047834), (2, 6523917), (3, 4349278), (6, 2174639), (43, 303438), (86, 151719), (103, 126678), (129, 101146), (206, 63339), (258, 50573), (309, 42226), (491, 26574), (618, 21113), (982, 13287), (1473, 8858), (2946, 4429)]