1520790948

素因数分解:

$2^2\times 3^2\times {\mathrm{42244193}}^1$

素因数の和:42244203

約数の個数: 18

約数和(自身を含む): 3844221654

約数和(自身を除く): 2323430706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 42244193, 84488386, 126732579, 168976772, 253465158, 380197737, 506930316, 760395474, 1520790948]

約数ペア:

[(1, 1520790948), (2, 760395474), (3, 506930316), (4, 380197737), (6, 253465158), (9, 168976772), (12, 126732579), (18, 84488386), (36, 42244193)]