18974214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150589}}^1$

素因数の和:150604

約数の個数: 24

約数和(自身を含む): 46984080

約数和(自身を除く): 28009866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150589, 301178, 451767, 903534, 1054123, 1355301, 2108246, 2710602, 3162369, 6324738, 9487107, 18974214]

約数ペア:

[(1, 18974214), (2, 9487107), (3, 6324738), (6, 3162369), (7, 2710602), (9, 2108246), (14, 1355301), (18, 1054123), (21, 903534), (42, 451767), (63, 301178), (126, 150589)]