2723742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21632

約数の個数: 24

約数和(自身を含む): 6744816

約数和(自身を除く): 4021074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21617, 43234, 64851, 129702, 151319, 194553, 302638, 389106, 453957, 907914, 1361871, 2723742]

約数ペア:

[(1, 2723742), (2, 1361871), (3, 907914), (6, 453957), (7, 389106), (9, 302638), (14, 194553), (18, 151319), (21, 129702), (42, 64851), (63, 43234), (126, 21617)]