27981744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11897}}^1$

素因数の和:11922

約数の個数: 60

約数和(自身を含む): 84095064

約数和(自身を除く): 56113320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 11897, 23794, 35691, 47588, 71382, 83279, 95176, 142764, 166558, 190352, 249837, 285528, 333116, 499674, 571056, 582953, 666232, 999348, 1165906, 1332464, 1748859, 1998696, 2331812, 3497718, 3997392, 4663624, 6995436, 9327248, 13990872, 27981744]

約数ペア:

[(1, 27981744), (2, 13990872), (3, 9327248), (4, 6995436), (6, 4663624), (7, 3997392), (8, 3497718), (12, 2331812), (14, 1998696), (16, 1748859), (21, 1332464), (24, 1165906), (28, 999348), (42, 666232), (48, 582953), (49, 571056), (56, 499674), (84, 333116), (98, 285528), (112, 249837), (147, 190352), (168, 166558), (196, 142764), (294, 95176), (336, 83279), (392, 71382), (588, 47588), (784, 35691), (1176, 23794), (2352, 11897)]