18307044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72647}}^1$

素因数の和:72664

約数の個数: 36

約数和(自身を含む): 52887744

約数和(自身を除く): 34580700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72647, 145294, 217941, 290588, 435882, 508529, 653823, 871764, 1017058, 1307646, 1525587, 2034116, 2615292, 3051174, 4576761, 6102348, 9153522, 18307044]

約数ペア:

[(1, 18307044), (2, 9153522), (3, 6102348), (4, 4576761), (6, 3051174), (7, 2615292), (9, 2034116), (12, 1525587), (14, 1307646), (18, 1017058), (21, 871764), (28, 653823), (36, 508529), (42, 435882), (63, 290588), (84, 217941), (126, 145294), (252, 72647)]