16866504

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 46320300

約数和(自身を除く): 29453796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3209, 5256, 6418, 9627, 12836, 19254, 25672, 28881, 38508, 57762, 77016, 115524, 231048, 234257, 468514, 702771, 937028, 1405542, 1874056, 2108313, 2811084, 4216626, 5622168, 8433252, 16866504]

約数ペア:

[(1, 16866504), (2, 8433252), (3, 5622168), (4, 4216626), (6, 2811084), (8, 2108313), (9, 1874056), (12, 1405542), (18, 937028), (24, 702771), (36, 468514), (72, 234257), (73, 231048), (146, 115524), (219, 77016), (292, 57762), (438, 38508), (584, 28881), (657, 25672), (876, 19254), (1314, 12836), (1752, 9627), (2628, 6418), (3209, 5256)]