22340181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 10837419

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 269, 589, 807, 893, 1457, 1767, 2679, 4371, 5111, 8339, 12643, 15333, 25017, 27683, 37929, 83049, 158441, 240217, 391933, 475323, 720651, 1175799, 7446727, 22340181]

約数ペア:

[(1, 22340181), (3, 7446727), (19, 1175799), (31, 720651), (47, 475323), (57, 391933), (93, 240217), (141, 158441), (269, 83049), (589, 37929), (807, 27683), (893, 25017), (1457, 15333), (1767, 12643), (2679, 8339), (4371, 5111)]