22272261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 14197179

約数列:

[1, 3, 11, 17, 29, 33, 37, 51, 87, 111, 187, 319, 407, 493, 561, 629, 957, 1073, 1221, 1369, 1479, 1887, 3219, 4107, 5423, 6919, 11803, 15059, 16269, 18241, 20757, 23273, 35409, 39701, 45177, 54723, 69819, 119103, 200651, 256003, 436711, 601953, 674917, 768009, 1310133, 2024751, 7424087, 22272261]

約数ペア:

[(1, 22272261), (3, 7424087), (11, 2024751), (17, 1310133), (29, 768009), (33, 674917), (37, 601953), (51, 436711), (87, 256003), (111, 200651), (187, 119103), (319, 69819), (407, 54723), (493, 45177), (561, 39701), (629, 35409), (957, 23273), (1073, 20757), (1221, 18241), (1369, 16269), (1479, 15059), (1887, 11803), (3219, 6919), (4107, 5423)]