28057374

素因数分解:

$2^1\times 3^3\times {\mathrm{519581}}^1$

素因数の和:519592

約数の個数: 16

約数和(自身を含む): 62349840

約数和(自身を除く): 34292466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 519581, 1039162, 1558743, 3117486, 4676229, 9352458, 14028687, 28057374]

約数ペア:

[(1, 28057374), (2, 14028687), (3, 9352458), (6, 4676229), (9, 3117486), (18, 1558743), (27, 1039162), (54, 519581)]