16572468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 42448896

約数和(自身を除く): 25876428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 563, 669, 892, 1126, 1338, 1689, 2252, 2453, 2676, 3378, 4906, 6193, 6756, 7359, 9812, 12386, 14718, 18579, 24772, 29436, 37158, 74316, 125549, 251098, 376647, 502196, 753294, 1381039, 1506588, 2762078, 4143117, 5524156, 8286234, 16572468]

約数ペア:

[(1, 16572468), (2, 8286234), (3, 5524156), (4, 4143117), (6, 2762078), (11, 1506588), (12, 1381039), (22, 753294), (33, 502196), (44, 376647), (66, 251098), (132, 125549), (223, 74316), (446, 37158), (563, 29436), (669, 24772), (892, 18579), (1126, 14718), (1338, 12386), (1689, 9812), (2252, 7359), (2453, 6756), (2676, 6193), (3378, 4906)]