17239806

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6991}}^1$

素因数の和:7136

約数の個数: 24

約数和(自身を含む): 37630944

約数和(自身を除く): 20391138

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 6991, 13982, 20973, 41946, 62919, 125838, 957767, 1915534, 2873301, 5746602, 8619903, 17239806]

約数ペア:

[(1, 17239806), (2, 8619903), (3, 5746602), (6, 2873301), (9, 1915534), (18, 957767), (137, 125838), (274, 62919), (411, 41946), (822, 20973), (1233, 13982), (2466, 6991)]