8266705986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{20879}}^1$

素因数の和:21759

約数の個数: 64

約数和(自身を含む): 20638126080

約数和(自身を除く): 12371420094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 857, 1714, 2571, 5142, 5999, 9427, 11998, 17997, 18854, 20879, 28281, 35994, 41758, 56562, 62637, 65989, 125274, 131978, 146153, 197967, 229669, 292306, 395934, 438459, 459338, 689007, 876918, 1378014, 1607683, 3215366, 4823049, 9646098, 17893303, 35786606, 53679909, 107359818, 125253121, 196826333, 250506242, 375759363, 393652666, 590478999, 751518726, 1180957998, 1377784331, 2755568662, 4133352993, 8266705986]

約数ペア:

[(1, 8266705986), (2, 4133352993), (3, 2755568662), (6, 1377784331), (7, 1180957998), (11, 751518726), (14, 590478999), (21, 393652666), (22, 375759363), (33, 250506242), (42, 196826333), (66, 125253121), (77, 107359818), (154, 53679909), (231, 35786606), (462, 17893303), (857, 9646098), (1714, 4823049), (2571, 3215366), (5142, 1607683), (5999, 1378014), (9427, 876918), (11998, 689007), (17997, 459338), (18854, 438459), (20879, 395934), (28281, 292306), (35994, 229669), (41758, 197967), (56562, 146153), (62637, 131978), (65989, 125274)]