19788694296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{17657}}^1$

素因数の和:18633

約数の個数: 96

約数和(自身を含む): 57612403440

約数和(自身を除く): 37823709144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 953, 1176, 1906, 2859, 3812, 5718, 6671, 7624, 11436, 13342, 17657, 20013, 22872, 26684, 35314, 40026, 46697, 52971, 53368, 70628, 80052, 93394, 105942, 123599, 140091, 141256, 160104, 186788, 211884, 247198, 280182, 370797, 373576, 423768, 494396, 560364, 741594, 865193, 988792, 1120728, 1483188, 1730386, 2595579, 2966376, 3460772, 5191158, 6921544, 10382316, 16827121, 20764632, 33654242, 50481363, 67308484, 100962726, 117789847, 134616968, 201925452, 235579694, 353369541, 403850904, 471159388, 706739082, 824528929, 942318776, 1413478164, 1649057858, 2473586787, 2826956328, 3298115716, 4947173574, 6596231432, 9894347148, 19788694296]

約数ペア:

[(1, 19788694296), (2, 9894347148), (3, 6596231432), (4, 4947173574), (6, 3298115716), (7, 2826956328), (8, 2473586787), (12, 1649057858), (14, 1413478164), (21, 942318776), (24, 824528929), (28, 706739082), (42, 471159388), (49, 403850904), (56, 353369541), (84, 235579694), (98, 201925452), (147, 134616968), (168, 117789847), (196, 100962726), (294, 67308484), (392, 50481363), (588, 33654242), (953, 20764632), (1176, 16827121), (1906, 10382316), (2859, 6921544), (3812, 5191158), (5718, 3460772), (6671, 2966376), (7624, 2595579), (11436, 1730386), (13342, 1483188), (17657, 1120728), (20013, 988792), (22872, 865193), (26684, 741594), (35314, 560364), (40026, 494396), (46697, 423768), (52971, 373576), (53368, 370797), (70628, 280182), (80052, 247198), (93394, 211884), (105942, 186788), (123599, 160104), (140091, 141256)]