17421068

素因数分解:

$2^2\times 7^2\times {\mathrm{88883}}^1$

素因数の和:88901

約数の個数: 18

約数和(自身を含む): 35464716

約数和(自身を除く): 18043648

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 88883, 177766, 355532, 622181, 1244362, 2488724, 4355267, 8710534, 17421068]

約数ペア:

[(1, 17421068), (2, 8710534), (4, 4355267), (7, 2488724), (14, 1244362), (28, 622181), (49, 355532), (98, 177766), (196, 88883)]