129465726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1659817}}^1$

素因数の和:1659835

約数の個数: 16

約数和(自身を含む): 278849424

約数和(自身を除く): 149383698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1659817, 3319634, 4979451, 9958902, 21577621, 43155242, 64732863, 129465726]

約数ペア:

[(1, 129465726), (2, 64732863), (3, 43155242), (6, 21577621), (13, 9958902), (26, 4979451), (39, 3319634), (78, 1659817)]