27757422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2894

約数の個数: 72

約数和(自身を含む): 76346712

約数和(自身を除く): 48589290

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 2861, 3234, 4851, 5722, 8583, 9702, 17166, 20027, 25749, 31471, 40054, 51498, 60081, 62942, 94413, 120162, 140189, 180243, 188826, 220297, 280378, 283239, 360486, 420567, 440594, 566478, 660891, 841134, 1261701, 1321782, 1542079, 1982673, 2523402, 3084158, 3965346, 4626237, 9252474, 13878711, 27757422]

約数ペア:

[(1, 27757422), (2, 13878711), (3, 9252474), (6, 4626237), (7, 3965346), (9, 3084158), (11, 2523402), (14, 1982673), (18, 1542079), (21, 1321782), (22, 1261701), (33, 841134), (42, 660891), (49, 566478), (63, 440594), (66, 420567), (77, 360486), (98, 283239), (99, 280378), (126, 220297), (147, 188826), (154, 180243), (198, 140189), (231, 120162), (294, 94413), (441, 62942), (462, 60081), (539, 51498), (693, 40054), (882, 31471), (1078, 25749), (1386, 20027), (1617, 17166), (2861, 9702), (3234, 8583), (4851, 5722)]