39780636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{473579}}^1$

素因数の和:473593

約数の個数: 24

約数和(自身を含む): 106081920

約数和(自身を除く): 66301284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 473579, 947158, 1420737, 1894316, 2841474, 3315053, 5682948, 6630106, 9945159, 13260212, 19890318, 39780636]

約数ペア:

[(1, 39780636), (2, 19890318), (3, 13260212), (4, 9945159), (6, 6630106), (7, 5682948), (12, 3315053), (14, 2841474), (21, 1894316), (28, 1420737), (42, 947158), (84, 473579)]