109893018

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139813}}^1$

素因数の和:139949

約数の個数: 16

約数和(自身を含む): 221465376

約数和(自身を除く): 111572358

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 139813, 279626, 419439, 838878, 18315503, 36631006, 54946509, 109893018]

約数ペア:

[(1, 109893018), (2, 54946509), (3, 36631006), (6, 18315503), (131, 838878), (262, 419439), (393, 279626), (786, 139813)]