17896914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142039}}^1$

素因数の和:142054

約数の個数: 24

約数和(自身を含む): 44316480

約数和(自身を除く): 26419566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142039, 284078, 426117, 852234, 994273, 1278351, 1988546, 2556702, 2982819, 5965638, 8948457, 17896914]

約数ペア:

[(1, 17896914), (2, 8948457), (3, 5965638), (6, 2982819), (7, 2556702), (9, 1988546), (14, 1278351), (18, 994273), (21, 852234), (42, 426117), (63, 284078), (126, 142039)]