9912308

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 20416032

約数和(自身を除く): 10503724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 491, 721, 982, 1442, 1964, 2884, 3437, 5047, 6874, 10094, 13748, 20188, 24059, 48118, 50573, 96236, 101146, 202292, 354011, 708022, 1416044, 2478077, 4956154, 9912308]

約数ペア:

[(1, 9912308), (2, 4956154), (4, 2478077), (7, 1416044), (14, 708022), (28, 354011), (49, 202292), (98, 101146), (103, 96236), (196, 50573), (206, 48118), (412, 24059), (491, 20188), (721, 13748), (982, 10094), (1442, 6874), (1964, 5047), (2884, 3437)]