18794802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{240959}}^1$

素因数の和:240977

約数の個数: 16

約数和(自身を含む): 40481280

約数和(自身を除く): 21686478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 240959, 481918, 722877, 1445754, 3132467, 6264934, 9397401, 18794802]

約数ペア:

[(1, 18794802), (2, 9397401), (3, 6264934), (6, 3132467), (13, 1445754), (26, 722877), (39, 481918), (78, 240959)]