4431678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 9165312

約数和(自身を除く): 4733634

約数列:

[1, 2, 3, 6, 71, 101, 103, 142, 202, 206, 213, 303, 309, 426, 606, 618, 7171, 7313, 10403, 14342, 14626, 20806, 21513, 21939, 31209, 43026, 43878, 62418, 738613, 1477226, 2215839, 4431678]

約数ペア:

[(1, 4431678), (2, 2215839), (3, 1477226), (6, 738613), (71, 62418), (101, 43878), (103, 43026), (142, 31209), (202, 21939), (206, 21513), (213, 20806), (303, 14626), (309, 14342), (426, 10403), (606, 7313), (618, 7171)]