17428404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{207481}}^1$

素因数の和:207495

約数の個数: 24

約数和(自身を含む): 46475968

約数和(自身を除く): 29047564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 207481, 414962, 622443, 829924, 1244886, 1452367, 2489772, 2904734, 4357101, 5809468, 8714202, 17428404]

約数ペア:

[(1, 17428404), (2, 8714202), (3, 5809468), (4, 4357101), (6, 2904734), (7, 2489772), (12, 1452367), (14, 1244886), (21, 829924), (28, 622443), (42, 414962), (84, 207481)]