69780396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{830719}}^1$

素因数の和:830733

約数の個数: 24

約数和(自身を含む): 186081280

約数和(自身を除く): 116300884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 830719, 1661438, 2492157, 3322876, 4984314, 5815033, 9968628, 11630066, 17445099, 23260132, 34890198, 69780396]

約数ペア:

[(1, 69780396), (2, 34890198), (3, 23260132), (4, 17445099), (6, 11630066), (7, 9968628), (12, 5815033), (14, 4984314), (21, 3322876), (28, 2492157), (42, 1661438), (84, 830719)]