5440446

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 13799808

約数和(自身を除く): 8359362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 71, 81, 86, 99, 129, 142, 162, 198, 213, 258, 297, 387, 426, 473, 594, 639, 774, 781, 891, 946, 1161, 1278, 1419, 1562, 1782, 1917, 2322, 2343, 2838, 3053, 3483, 3834, 4257, 4686, 5751, 6106, 6966, 7029, 8514, 9159, 11502, 12771, 14058, 18318, 21087, 25542, 27477, 33583, 38313, 42174, 54954, 63261, 67166, 76626, 82431, 100749, 126522, 164862, 201498, 247293, 302247, 494586, 604494, 906741, 1813482, 2720223, 5440446]

約数ペア:

[(1, 5440446), (2, 2720223), (3, 1813482), (6, 906741), (9, 604494), (11, 494586), (18, 302247), (22, 247293), (27, 201498), (33, 164862), (43, 126522), (54, 100749), (66, 82431), (71, 76626), (81, 67166), (86, 63261), (99, 54954), (129, 42174), (142, 38313), (162, 33583), (198, 27477), (213, 25542), (258, 21087), (297, 18318), (387, 14058), (426, 12771), (473, 11502), (594, 9159), (639, 8514), (774, 7029), (781, 6966), (891, 6106), (946, 5751), (1161, 4686), (1278, 4257), (1419, 3834), (1562, 3483), (1782, 3053), (1917, 2838), (2322, 2343)]