123071628

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{9871}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 287472640

約数和(自身を除く): 164401012

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 9871, 12468, 19742, 29613, 39484, 59226, 118452, 10255969, 20511938, 30767907, 41023876, 61535814, 123071628]

約数ペア:

[(1, 123071628), (2, 61535814), (3, 41023876), (4, 30767907), (6, 20511938), (12, 10255969), (1039, 118452), (2078, 59226), (3117, 39484), (4156, 29613), (6234, 19742), (9871, 12468)]