2006184591

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 3286863360

約数和(自身を除く): 1280678769

約数列:

[1, 3, 9, 23, 27, 29, 69, 71, 81, 87, 207, 213, 261, 523, 621, 639, 667, 783, 1569, 1633, 1863, 1917, 2001, 2059, 2349, 4707, 4899, 5751, 6003, 6177, 12029, 14121, 14697, 15167, 18009, 18531, 36087, 37133, 42363, 44091, 45501, 47357, 54027, 55593, 108261, 111399, 132273, 136503, 142071, 166779, 324783, 334197, 348841, 409509, 426213, 854059, 974349, 1002591, 1046523, 1076857, 1228527, 1278639, 2562177, 3007773, 3139569, 3230571, 3835917, 7686531, 9418707, 9691713, 23059593, 24767711, 28256121, 29075139, 69178779, 74303133, 87225417, 222909399, 668728197, 2006184591]

約数ペア:

[(1, 2006184591), (3, 668728197), (9, 222909399), (23, 87225417), (27, 74303133), (29, 69178779), (69, 29075139), (71, 28256121), (81, 24767711), (87, 23059593), (207, 9691713), (213, 9418707), (261, 7686531), (523, 3835917), (621, 3230571), (639, 3139569), (667, 3007773), (783, 2562177), (1569, 1278639), (1633, 1228527), (1863, 1076857), (1917, 1046523), (2001, 1002591), (2059, 974349), (2349, 854059), (4707, 426213), (4899, 409509), (5751, 348841), (6003, 334197), (6177, 324783), (12029, 166779), (14121, 142071), (14697, 136503), (15167, 132273), (18009, 111399), (18531, 108261), (36087, 55593), (37133, 54027), (42363, 47357), (44091, 45501)]