2586531717

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 5013504000

約数和(自身を除く): 2426972283

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 67, 77, 93, 99, 189, 201, 217, 231, 279, 297, 341, 469, 599, 603, 651, 693, 737, 837, 1023, 1407, 1797, 1809, 1953, 2077, 2079, 2211, 2387, 3069, 4193, 4221, 5159, 5391, 5859, 6231, 6589, 6633, 7161, 9207, 12579, 12663, 14539, 15477, 16173, 18569, 18693, 19767, 19899, 21483, 22847, 37737, 40133, 43617, 46123, 46431, 55707, 56079, 59301, 64449, 68541, 113211, 120399, 129983, 130851, 138369, 139293, 159929, 167121, 177903, 204259, 205623, 280931, 361197, 389949, 392553, 415107, 441463, 479787, 501363, 612777, 616869, 842793, 1083591, 1169847, 1244123, 1245321, 1324389, 1429813, 1439361, 1838331, 2528379, 3090241, 3509541, 3732369, 3973167, 4289439, 4318083, 5514993, 7585137, 8708861, 9270723, 11197107, 11919501, 12868317, 13685353, 26126583, 27812169, 33591321, 38604951, 41056059, 78379749, 83436507, 95797471, 123168177, 235139247, 287392413, 369504531, 862177239, 2586531717]

約数ペア:

[(1, 2586531717), (3, 862177239), (7, 369504531), (9, 287392413), (11, 235139247), (21, 123168177), (27, 95797471), (31, 83436507), (33, 78379749), (63, 41056059), (67, 38604951), (77, 33591321), (93, 27812169), (99, 26126583), (189, 13685353), (201, 12868317), (217, 11919501), (231, 11197107), (279, 9270723), (297, 8708861), (341, 7585137), (469, 5514993), (599, 4318083), (603, 4289439), (651, 3973167), (693, 3732369), (737, 3509541), (837, 3090241), (1023, 2528379), (1407, 1838331), (1797, 1439361), (1809, 1429813), (1953, 1324389), (2077, 1245321), (2079, 1244123), (2211, 1169847), (2387, 1083591), (3069, 842793), (4193, 616869), (4221, 612777), (5159, 501363), (5391, 479787), (5859, 441463), (6231, 415107), (6589, 392553), (6633, 389949), (7161, 361197), (9207, 280931), (12579, 205623), (12663, 204259), (14539, 177903), (15477, 167121), (16173, 159929), (18569, 139293), (18693, 138369), (19767, 130851), (19899, 129983), (21483, 120399), (22847, 113211), (37737, 68541), (40133, 64449), (43617, 59301), (46123, 56079), (46431, 55707)]