72647676

素因数分解:

$2^2\times 3^2\times {\mathrm{2017991}}^1$

素因数の和:2018001

約数の個数: 18

約数和(自身を含む): 183637272

約数和(自身を除く): 110989596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2017991, 4035982, 6053973, 8071964, 12107946, 18161919, 24215892, 36323838, 72647676]

約数ペア:

[(1, 72647676), (2, 36323838), (3, 24215892), (4, 18161919), (6, 12107946), (9, 8071964), (12, 6053973), (18, 4035982), (36, 2017991)]