12416481

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 12743199

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 33, 41, 57, 63, 69, 77, 99, 123, 133, 161, 171, 207, 209, 231, 253, 287, 369, 399, 437, 451, 483, 627, 693, 759, 779, 861, 943, 1197, 1311, 1353, 1449, 1463, 1771, 1881, 2277, 2337, 2583, 2829, 3059, 3157, 3933, 4059, 4389, 4807, 5313, 5453, 6601, 7011, 8487, 8569, 9177, 9471, 10373, 13167, 14421, 15939, 16359, 17917, 19803, 25707, 27531, 28413, 31119, 33649, 43263, 49077, 53751, 59409, 59983, 72611, 77121, 93357, 100947, 125419, 161253, 179949, 197087, 217833, 302841, 376257, 539847, 591261, 653499, 1128771, 1379609, 1773783, 4138827, 12416481]

約数ペア:

[(1, 12416481), (3, 4138827), (7, 1773783), (9, 1379609), (11, 1128771), (19, 653499), (21, 591261), (23, 539847), (33, 376257), (41, 302841), (57, 217833), (63, 197087), (69, 179949), (77, 161253), (99, 125419), (123, 100947), (133, 93357), (161, 77121), (171, 72611), (207, 59983), (209, 59409), (231, 53751), (253, 49077), (287, 43263), (369, 33649), (399, 31119), (437, 28413), (451, 27531), (483, 25707), (627, 19803), (693, 17917), (759, 16359), (779, 15939), (861, 14421), (943, 13167), (1197, 10373), (1311, 9471), (1353, 9177), (1449, 8569), (1463, 8487), (1771, 7011), (1881, 6601), (2277, 5453), (2337, 5313), (2583, 4807), (2829, 4389), (3059, 4059), (3157, 3933)]