21975594

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{215447}}^1$

素因数の和:215469

約数の個数: 16

約数和(自身を含む): 46536768

約数和(自身を除く): 24561174

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 215447, 430894, 646341, 1292682, 3662599, 7325198, 10987797, 21975594]

約数ペア:

[(1, 21975594), (2, 10987797), (3, 7325198), (6, 3662599), (17, 1292682), (34, 646341), (51, 430894), (102, 215447)]