18474134

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 31739136

約数和(自身を除く): 13265002

約数列:

[1, 2, 7, 14, 571, 1142, 2311, 3997, 4622, 7994, 16177, 32354, 1319581, 2639162, 9237067, 18474134]

約数ペア:

[(1, 18474134), (2, 9237067), (7, 2639162), (14, 1319581), (571, 32354), (1142, 16177), (2311, 7994), (3997, 4622)]