9215836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 20563200

約数和(自身を除く): 11347364

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1019, 1292, 2038, 2261, 4076, 4522, 7133, 9044, 14266, 17323, 19361, 28532, 34646, 38722, 69292, 77444, 121261, 135527, 242522, 271054, 329137, 485044, 542108, 658274, 1316548, 2303959, 4607918, 9215836]

約数ペア:

[(1, 9215836), (2, 4607918), (4, 2303959), (7, 1316548), (14, 658274), (17, 542108), (19, 485044), (28, 329137), (34, 271054), (38, 242522), (68, 135527), (76, 121261), (119, 77444), (133, 69292), (238, 38722), (266, 34646), (323, 28532), (476, 19361), (532, 17323), (646, 14266), (1019, 9044), (1292, 7133), (2038, 4522), (2261, 4076)]