145368636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1730579}}^1$

素因数の和:1730593

約数の個数: 24

約数和(自身を含む): 387649920

約数和(自身を除く): 242281284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1730579, 3461158, 5191737, 6922316, 10383474, 12114053, 20766948, 24228106, 36342159, 48456212, 72684318, 145368636]

約数ペア:

[(1, 145368636), (2, 72684318), (3, 48456212), (4, 36342159), (6, 24228106), (7, 20766948), (12, 12114053), (14, 10383474), (21, 6922316), (28, 5191737), (42, 3461158), (84, 1730579)]