22505556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 31825644

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 307, 447, 492, 596, 614, 894, 921, 1228, 1788, 1842, 3684, 6109, 12218, 12587, 18327, 24436, 25174, 36654, 37761, 45743, 50348, 73308, 75522, 91486, 137229, 151044, 182972, 274458, 548916, 1875463, 3750926, 5626389, 7501852, 11252778, 22505556]

約数ペア:

[(1, 22505556), (2, 11252778), (3, 7501852), (4, 5626389), (6, 3750926), (12, 1875463), (41, 548916), (82, 274458), (123, 182972), (149, 151044), (164, 137229), (246, 91486), (298, 75522), (307, 73308), (447, 50348), (492, 45743), (596, 37761), (614, 36654), (894, 25174), (921, 24436), (1228, 18327), (1788, 12587), (1842, 12218), (3684, 6109)]