65571426

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{54371}}^1$

素因数の和:54446

約数の個数: 24

約数和(自身を含む): 144194544

約数和(自身を除く): 78623118

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 54371, 108742, 163113, 326226, 489339, 978678, 3642857, 7285714, 10928571, 21857142, 32785713, 65571426]

約数ペア:

[(1, 65571426), (2, 32785713), (3, 21857142), (6, 10928571), (9, 7285714), (18, 3642857), (67, 978678), (134, 489339), (201, 326226), (402, 163113), (603, 108742), (1206, 54371)]