13017798

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:9988

約数の個数: 24

約数和(自身を含む): 28594488

約数和(自身を除く): 15576690

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9907, 19814, 29721, 59442, 89163, 178326, 723211, 1446422, 2169633, 4339266, 6508899, 13017798]

約数ペア:

[(1, 13017798), (2, 6508899), (3, 4339266), (6, 2169633), (9, 1446422), (18, 723211), (73, 178326), (146, 89163), (219, 59442), (438, 29721), (657, 19814), (1314, 9907)]