42771498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 109181952

約数和(自身を除く): 66410454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2153, 2838, 3311, 4306, 6459, 6622, 9933, 12918, 15071, 19866, 23683, 30142, 45213, 47366, 71049, 90426, 92579, 142098, 165781, 185158, 277737, 331562, 497343, 555474, 648053, 994686, 1018369, 1296106, 1944159, 2036738, 3055107, 3888318, 6110214, 7128583, 14257166, 21385749, 42771498]

約数ペア:

[(1, 42771498), (2, 21385749), (3, 14257166), (6, 7128583), (7, 6110214), (11, 3888318), (14, 3055107), (21, 2036738), (22, 1944159), (33, 1296106), (42, 1018369), (43, 994686), (66, 648053), (77, 555474), (86, 497343), (129, 331562), (154, 277737), (231, 185158), (258, 165781), (301, 142098), (462, 92579), (473, 90426), (602, 71049), (903, 47366), (946, 45213), (1419, 30142), (1806, 23683), (2153, 19866), (2838, 15071), (3311, 12918), (4306, 9933), (6459, 6622)]