13329564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 34948368

約数和(自身を除く): 21618804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 181, 204, 228, 323, 361, 362, 543, 646, 722, 724, 969, 1083, 1086, 1292, 1444, 1938, 2166, 2172, 3077, 3439, 3876, 4332, 6137, 6154, 6878, 9231, 10317, 12274, 12308, 13756, 18411, 18462, 20634, 24548, 36822, 36924, 41268, 58463, 65341, 73644, 116926, 130682, 175389, 196023, 233852, 261364, 350778, 392046, 701556, 784092, 1110797, 2221594, 3332391, 4443188, 6664782, 13329564]

約数ペア:

[(1, 13329564), (2, 6664782), (3, 4443188), (4, 3332391), (6, 2221594), (12, 1110797), (17, 784092), (19, 701556), (34, 392046), (38, 350778), (51, 261364), (57, 233852), (68, 196023), (76, 175389), (102, 130682), (114, 116926), (181, 73644), (204, 65341), (228, 58463), (323, 41268), (361, 36924), (362, 36822), (543, 24548), (646, 20634), (722, 18462), (724, 18411), (969, 13756), (1083, 12308), (1086, 12274), (1292, 10317), (1444, 9231), (1938, 6878), (2166, 6154), (2172, 6137), (3077, 4332), (3439, 3876)]