12899538

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9817}}^1$

素因数の和:9898

約数の個数: 24

約数和(自身を含む): 28334748

約数和(自身を除く): 15435210

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9817, 19634, 29451, 58902, 88353, 176706, 716641, 1433282, 2149923, 4299846, 6449769, 12899538]

約数ペア:

[(1, 12899538), (2, 6449769), (3, 4299846), (6, 2149923), (9, 1433282), (18, 716641), (73, 176706), (146, 88353), (219, 58902), (438, 29451), (657, 19634), (1314, 9817)]