27998376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166657}}^1$

素因数の和:166673

約数の個数: 32

約数和(自身を含む): 79995840

約数和(自身を除く): 51997464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166657, 333314, 499971, 666628, 999942, 1166599, 1333256, 1999884, 2333198, 3499797, 3999768, 4666396, 6999594, 9332792, 13999188, 27998376]

約数ペア:

[(1, 27998376), (2, 13999188), (3, 9332792), (4, 6999594), (6, 4666396), (7, 3999768), (8, 3499797), (12, 2333198), (14, 1999884), (21, 1333256), (24, 1166599), (28, 999942), (42, 666628), (56, 499971), (84, 333314), (168, 166657)]