420735912

素因数分解:

$2^3\times 3^1\times {\mathrm{17530663}}^1$

素因数の和:17530672

約数の個数: 16

約数和(自身を含む): 1051839840

約数和(自身を除く): 631103928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17530663, 35061326, 52591989, 70122652, 105183978, 140245304, 210367956, 420735912]

約数ペア:

[(1, 420735912), (2, 210367956), (3, 140245304), (4, 105183978), (6, 70122652), (8, 52591989), (12, 35061326), (24, 17530663)]