27580644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8449

約数の個数: 72

約数和(自身を含む): 85816640

約数和(自身を除く): 58235996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8419, 16838, 25257, 33676, 50514, 58933, 75771, 101028, 109447, 117866, 151542, 176799, 218894, 235732, 303084, 328341, 353598, 437788, 530397, 656682, 707196, 766129, 985023, 1060794, 1313364, 1532258, 1970046, 2121588, 2298387, 3064516, 3940092, 4596774, 6895161, 9193548, 13790322, 27580644]

約数ペア:

[(1, 27580644), (2, 13790322), (3, 9193548), (4, 6895161), (6, 4596774), (7, 3940092), (9, 3064516), (12, 2298387), (13, 2121588), (14, 1970046), (18, 1532258), (21, 1313364), (26, 1060794), (28, 985023), (36, 766129), (39, 707196), (42, 656682), (52, 530397), (63, 437788), (78, 353598), (84, 328341), (91, 303084), (117, 235732), (126, 218894), (156, 176799), (182, 151542), (234, 117866), (252, 109447), (273, 101028), (364, 75771), (468, 58933), (546, 50514), (819, 33676), (1092, 25257), (1638, 16838), (3276, 8419)]