212312508

素因数分解:

$2^2\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{9923}}^1$

素因数の和:11713

約数の個数: 24

約数和(自身を含む): 495723648

約数和(自身を除く): 283411140

約数列:

[1, 2, 3, 4, 6, 12, 1783, 3566, 5349, 7132, 9923, 10698, 19846, 21396, 29769, 39692, 59538, 119076, 17692709, 35385418, 53078127, 70770836, 106156254, 212312508]

約数ペア:

[(1, 212312508), (2, 106156254), (3, 70770836), (4, 53078127), (6, 35385418), (12, 17692709), (1783, 119076), (3566, 59538), (5349, 39692), (7132, 29769), (9923, 21396), (10698, 19846)]