393176028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4680667}}^1$

素因数の和:4680681

約数の個数: 24

約数和(自身を含む): 1048469632

約数和(自身を除く): 655293604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4680667, 9361334, 14042001, 18722668, 28084002, 32764669, 56168004, 65529338, 98294007, 131058676, 196588014, 393176028]

約数ペア:

[(1, 393176028), (2, 196588014), (3, 131058676), (4, 98294007), (6, 65529338), (7, 56168004), (12, 32764669), (14, 28084002), (21, 18722668), (28, 14042001), (42, 9361334), (84, 4680667)]