21131446224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{363533}}^1$

素因数の和:363724

約数の個数: 80

約数和(自身を含む): 62748876672

約数和(自身を除く): 41617430448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 336, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 2768, 3633, 4152, 4844, 7266, 8304, 9688, 14532, 19376, 29064, 58128, 363533, 727066, 1090599, 1454132, 2181198, 2544731, 2908264, 4362396, 5089462, 5816528, 7634193, 8724792, 10178924, 15268386, 17449584, 20357848, 30536772, 40715696, 61073544, 62891209, 122147088, 125782418, 188673627, 251564836, 377347254, 440238463, 503129672, 754694508, 880476926, 1006259344, 1320715389, 1509389016, 1760953852, 2641430778, 3018778032, 3521907704, 5282861556, 7043815408, 10565723112, 21131446224]

約数ペア:

[(1, 21131446224), (2, 10565723112), (3, 7043815408), (4, 5282861556), (6, 3521907704), (7, 3018778032), (8, 2641430778), (12, 1760953852), (14, 1509389016), (16, 1320715389), (21, 1006259344), (24, 880476926), (28, 754694508), (42, 503129672), (48, 440238463), (56, 377347254), (84, 251564836), (112, 188673627), (168, 125782418), (173, 122147088), (336, 62891209), (346, 61073544), (519, 40715696), (692, 30536772), (1038, 20357848), (1211, 17449584), (1384, 15268386), (2076, 10178924), (2422, 8724792), (2768, 7634193), (3633, 5816528), (4152, 5089462), (4844, 4362396), (7266, 2908264), (8304, 2544731), (9688, 2181198), (14532, 1454132), (19376, 1090599), (29064, 727066), (58128, 363533)]