181036986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2320987}}^1$

素因数の和:2321005

約数の個数: 16

約数和(自身を含む): 389925984

約数和(自身を除く): 208888998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2320987, 4641974, 6962961, 13925922, 30172831, 60345662, 90518493, 181036986]

約数ペア:

[(1, 181036986), (2, 90518493), (3, 60345662), (6, 30172831), (13, 13925922), (26, 6962961), (39, 4641974), (78, 2320987)]