15471738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2381}}^1$

素因数の和:2427

約数の個数: 36

約数和(自身を含む): 35394138

約数和(自身を除く): 19922400

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 2381, 3249, 4762, 6498, 7143, 14286, 21429, 42858, 45239, 90478, 135717, 271434, 407151, 814302, 859541, 1719082, 2578623, 5157246, 7735869, 15471738]

約数ペア:

[(1, 15471738), (2, 7735869), (3, 5157246), (6, 2578623), (9, 1719082), (18, 859541), (19, 814302), (38, 407151), (57, 271434), (114, 135717), (171, 90478), (342, 45239), (361, 42858), (722, 21429), (1083, 14286), (2166, 7143), (2381, 6498), (3249, 4762)]