18165238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99809}}^1$

素因数の和:99831

約数の個数: 16

約数和(自身を含む): 33536160

約数和(自身を除く): 15370922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 99809, 199618, 698663, 1297517, 1397326, 2595034, 9082619, 18165238]

約数ペア:

[(1, 18165238), (2, 9082619), (7, 2595034), (13, 1397326), (14, 1297517), (26, 698663), (91, 199618), (182, 99809)]