18675448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9227}}^1$

素因数の和:9267

約数の個数: 32

約数和(自身を含む): 39864960

約数和(自身を除く): 21189512

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9227, 18454, 36908, 73816, 101497, 202994, 212221, 405988, 424442, 811976, 848884, 1697768, 2334431, 4668862, 9337724, 18675448]

約数ペア:

[(1, 18675448), (2, 9337724), (4, 4668862), (8, 2334431), (11, 1697768), (22, 848884), (23, 811976), (44, 424442), (46, 405988), (88, 212221), (92, 202994), (184, 101497), (253, 73816), (506, 36908), (1012, 18454), (2024, 9227)]