1336566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 3370752

約数和(自身を除く): 2034186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 263, 363, 462, 526, 726, 789, 847, 1578, 1694, 1841, 2541, 2893, 3682, 5082, 5523, 5786, 8679, 11046, 17358, 20251, 31823, 40502, 60753, 63646, 95469, 121506, 190938, 222761, 445522, 668283, 1336566]

約数ペア:

[(1, 1336566), (2, 668283), (3, 445522), (6, 222761), (7, 190938), (11, 121506), (14, 95469), (21, 63646), (22, 60753), (33, 40502), (42, 31823), (66, 20251), (77, 17358), (121, 11046), (154, 8679), (231, 5786), (242, 5523), (263, 5082), (363, 3682), (462, 2893), (526, 2541), (726, 1841), (789, 1694), (847, 1578)]