22240854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 50375520

約数和(自身を除く): 28134666

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 311, 411, 522, 622, 822, 933, 1233, 1866, 2466, 2799, 3973, 5598, 7946, 9019, 11919, 18038, 23838, 27057, 35757, 42607, 54114, 71514, 81171, 85214, 127821, 162342, 255642, 383463, 766926, 1235603, 2471206, 3706809, 7413618, 11120427, 22240854]

約数ペア:

[(1, 22240854), (2, 11120427), (3, 7413618), (6, 3706809), (9, 2471206), (18, 1235603), (29, 766926), (58, 383463), (87, 255642), (137, 162342), (174, 127821), (261, 85214), (274, 81171), (311, 71514), (411, 54114), (522, 42607), (622, 35757), (822, 27057), (933, 23838), (1233, 18038), (1866, 11919), (2466, 9019), (2799, 7946), (3973, 5598)]