66725262

素因数分解:

$2^1\times 3^3\times {\mathrm{1235653}}^1$

素因数の和:1235664

約数の個数: 16

約数和(自身を含む): 148278480

約数和(自身を除く): 81553218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1235653, 2471306, 3706959, 7413918, 11120877, 22241754, 33362631, 66725262]

約数ペア:

[(1, 66725262), (2, 33362631), (3, 22241754), (6, 11120877), (9, 7413918), (18, 3706959), (27, 2471306), (54, 1235653)]