7849908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 22198176

約数和(自身を除く): 14348268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 461, 473, 516, 774, 922, 946, 1383, 1419, 1548, 1844, 1892, 2766, 2838, 4149, 4257, 5071, 5532, 5676, 8298, 8514, 10142, 15213, 16596, 17028, 19823, 20284, 30426, 39646, 45639, 59469, 60852, 79292, 91278, 118938, 178407, 182556, 218053, 237876, 356814, 436106, 654159, 713628, 872212, 1308318, 1962477, 2616636, 3924954, 7849908]

約数ペア:

[(1, 7849908), (2, 3924954), (3, 2616636), (4, 1962477), (6, 1308318), (9, 872212), (11, 713628), (12, 654159), (18, 436106), (22, 356814), (33, 237876), (36, 218053), (43, 182556), (44, 178407), (66, 118938), (86, 91278), (99, 79292), (129, 60852), (132, 59469), (172, 45639), (198, 39646), (258, 30426), (387, 20284), (396, 19823), (461, 17028), (473, 16596), (516, 15213), (774, 10142), (922, 8514), (946, 8298), (1383, 5676), (1419, 5532), (1548, 5071), (1844, 4257), (1892, 4149), (2766, 2838)]