3978108

素因数分解:

$2^2\times 3^2\times {\mathrm{110503}}^1$

素因数の和:110513

約数の個数: 18

約数和(自身を含む): 10055864

約数和(自身を除く): 6077756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 110503, 221006, 331509, 442012, 663018, 994527, 1326036, 1989054, 3978108]

約数ペア:

[(1, 3978108), (2, 1989054), (3, 1326036), (4, 994527), (6, 663018), (9, 442012), (12, 331509), (18, 221006), (36, 110503)]