22466493

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 39326560

約数和(自身を除く): 16860067

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 399, 411, 959, 1197, 1233, 2603, 2877, 7809, 8631, 18221, 18769, 23427, 54663, 56307, 131383, 163989, 168921, 356611, 394149, 1069833, 1182447, 2496277, 3209499, 7488831, 22466493]

約数ペア:

[(1, 22466493), (3, 7488831), (7, 3209499), (9, 2496277), (19, 1182447), (21, 1069833), (57, 394149), (63, 356611), (133, 168921), (137, 163989), (171, 131383), (399, 56307), (411, 54663), (959, 23427), (1197, 18769), (1233, 18221), (2603, 8631), (2877, 7809)]