27473516

素因数分解:

$2^2\times 7^2\times {\mathrm{140171}}^1$

素因数の和:140189

約数の個数: 18

約数和(自身を含む): 55928628

約数和(自身を除く): 28455112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 140171, 280342, 560684, 981197, 1962394, 3924788, 6868379, 13736758, 27473516]

約数ペア:

[(1, 27473516), (2, 13736758), (4, 6868379), (7, 3924788), (14, 1962394), (28, 981197), (49, 560684), (98, 280342), (196, 140171)]