18804907824

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1435

約数の個数: 160

約数和(自身を含む): 52215896064

約数和(自身を除く): 33410988240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 613, 751, 851, 888, 1104, 1226, 1502, 1702, 1776, 1839, 2253, 2452, 2553, 3004, 3404, 3678, 4506, 4904, 5106, 6008, 6808, 7356, 9012, 9808, 10212, 12016, 13616, 14099, 14712, 17273, 18024, 20424, 22681, 27787, 28198, 29424, 34546, 36048, 40848, 42297, 45362, 51819, 55574, 56396, 68043, 69092, 83361, 84594, 90724, 103638, 111148, 112792, 136086, 138184, 166722, 169188, 181448, 207276, 222296, 225584, 272172, 276368, 333444, 338376, 362896, 414552, 444592, 460363, 521663, 544344, 639101, 666888, 676752, 829104, 920726, 1043326, 1088688, 1278202, 1333776, 1381089, 1564989, 1841452, 1917303, 2086652, 2556404, 2762178, 3129978, 3682904, 3834606, 4173304, 5112808, 5524356, 6259956, 7365808, 7669212, 8346608, 10225616, 10588349, 11048712, 12519912, 15338424, 17033431, 21176698, 22097424, 25039824, 30676848, 31765047, 34066862, 42353396, 51100293, 63530094, 68133724, 84706792, 102200586, 127060188, 136267448, 169413584, 204401172, 254120376, 272534896, 391768913, 408802344, 508240752, 783537826, 817604688, 1175306739, 1567075652, 2350613478, 3134151304, 4701226956, 6268302608, 9402453912, 18804907824]

約数ペア:

[(1, 18804907824), (2, 9402453912), (3, 6268302608), (4, 4701226956), (6, 3134151304), (8, 2350613478), (12, 1567075652), (16, 1175306739), (23, 817604688), (24, 783537826), (37, 508240752), (46, 408802344), (48, 391768913), (69, 272534896), (74, 254120376), (92, 204401172), (111, 169413584), (138, 136267448), (148, 127060188), (184, 102200586), (222, 84706792), (276, 68133724), (296, 63530094), (368, 51100293), (444, 42353396), (552, 34066862), (592, 31765047), (613, 30676848), (751, 25039824), (851, 22097424), (888, 21176698), (1104, 17033431), (1226, 15338424), (1502, 12519912), (1702, 11048712), (1776, 10588349), (1839, 10225616), (2253, 8346608), (2452, 7669212), (2553, 7365808), (3004, 6259956), (3404, 5524356), (3678, 5112808), (4506, 4173304), (4904, 3834606), (5106, 3682904), (6008, 3129978), (6808, 2762178), (7356, 2556404), (9012, 2086652), (9808, 1917303), (10212, 1841452), (12016, 1564989), (13616, 1381089), (14099, 1333776), (14712, 1278202), (17273, 1088688), (18024, 1043326), (20424, 920726), (22681, 829104), (27787, 676752), (28198, 666888), (29424, 639101), (34546, 544344), (36048, 521663), (40848, 460363), (42297, 444592), (45362, 414552), (51819, 362896), (55574, 338376), (56396, 333444), (68043, 276368), (69092, 272172), (83361, 225584), (84594, 222296), (90724, 207276), (103638, 181448), (111148, 169188), (112792, 166722), (136086, 138184)]