18402208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 41259456

約数和(自身を除く): 22857248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 2273, 4048, 4546, 8096, 9092, 18184, 25003, 36368, 50006, 52279, 72736, 100012, 104558, 200024, 209116, 400048, 418232, 575069, 800096, 836464, 1150138, 1672928, 2300276, 4600552, 9201104, 18402208]

約数ペア:

[(1, 18402208), (2, 9201104), (4, 4600552), (8, 2300276), (11, 1672928), (16, 1150138), (22, 836464), (23, 800096), (32, 575069), (44, 418232), (46, 400048), (88, 209116), (92, 200024), (176, 104558), (184, 100012), (253, 72736), (352, 52279), (368, 50006), (506, 36368), (736, 25003), (1012, 18184), (2024, 9092), (2273, 8096), (4048, 4546)]