28191006

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6553}}^1$

素因数の和:6800

約数の個数: 24

約数和(自身を含む): 61345440

約数和(自身を除く): 33154434

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 6553, 13106, 19659, 39318, 58977, 117954, 1566167, 3132334, 4698501, 9397002, 14095503, 28191006]

約数ペア:

[(1, 28191006), (2, 14095503), (3, 9397002), (6, 4698501), (9, 3132334), (18, 1566167), (239, 117954), (478, 58977), (717, 39318), (1434, 19659), (2151, 13106), (4302, 6553)]