16908552

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 46435740

約数和(自身を除く): 29527188

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, 3217, 5256, 6434, 9651, 12868, 19302, 25736, 28953, 38604, 57906, 77208, 115812, 231624, 234841, 469682, 704523, 939364, 1409046, 1878728, 2113569, 2818092, 4227138, 5636184, 8454276, 16908552]

約数ペア:

[(1, 16908552), (2, 8454276), (3, 5636184), (4, 4227138), (6, 2818092), (8, 2113569), (9, 1878728), (12, 1409046), (18, 939364), (24, 704523), (36, 469682), (72, 234841), (73, 231624), (146, 115812), (219, 77208), (292, 57906), (438, 38604), (584, 28953), (657, 25736), (876, 19302), (1314, 12868), (1752, 9651), (2628, 6434), (3217, 5256)]