1566652212

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{68749}}^1$

素因数の和:68973

約数の個数: 48

約数和(自身を含む): 4081000000

約数和(自身を除く): 2514347788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 7596, 11394, 22788, 68749, 137498, 206247, 274996, 412494, 618741, 824988, 1237482, 1856223, 2474964, 3712446, 7424892, 14506039, 29012078, 43518117, 58024156, 87036234, 130554351, 174072468, 261108702, 391663053, 522217404, 783326106, 1566652212]

約数ペア:

[(1, 1566652212), (2, 783326106), (3, 522217404), (4, 391663053), (6, 261108702), (9, 174072468), (12, 130554351), (18, 87036234), (27, 58024156), (36, 43518117), (54, 29012078), (108, 14506039), (211, 7424892), (422, 3712446), (633, 2474964), (844, 1856223), (1266, 1237482), (1899, 824988), (2532, 618741), (3798, 412494), (5697, 274996), (7596, 206247), (11394, 137498), (22788, 68749)]