12970494

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9952

約数の個数: 24

約数和(自身を含む): 28490592

約数和(自身を除く): 15520098

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9871, 19742, 29613, 59226, 88839, 177678, 720583, 1441166, 2161749, 4323498, 6485247, 12970494]

約数ペア:

[(1, 12970494), (2, 6485247), (3, 4323498), (6, 2161749), (9, 1441166), (18, 720583), (73, 177678), (146, 88839), (219, 59226), (438, 29613), (657, 19742), (1314, 9871)]