22514373

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 39836160

約数和(自身を除く): 17321787

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2687, 2793, 8061, 8379, 18809, 24183, 51053, 56427, 131663, 153159, 169281, 357371, 394989, 459477, 1072113, 1184967, 2501597, 3216339, 7504791, 22514373]

約数ペア:

[(1, 22514373), (3, 7504791), (7, 3216339), (9, 2501597), (19, 1184967), (21, 1072113), (49, 459477), (57, 394989), (63, 357371), (133, 169281), (147, 153159), (171, 131663), (399, 56427), (441, 51053), (931, 24183), (1197, 18809), (2687, 8379), (2793, 8061)]