9728406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12620

約数の個数: 24

約数和(自身を含む): 21570120

約数和(自身を除く): 11841714

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 12569, 25138, 37707, 75414, 113121, 226242, 540467, 1080934, 1621401, 3242802, 4864203, 9728406]

約数ペア:

[(1, 9728406), (2, 4864203), (3, 3242802), (6, 1621401), (9, 1080934), (18, 540467), (43, 226242), (86, 113121), (129, 75414), (258, 37707), (387, 25138), (774, 12569)]