2489808636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9880193}}^1$

素因数の和:9880210

約数の個数: 36

約数和(自身を含む): 7192781232

約数和(自身を除く): 4702972596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9880193, 19760386, 29640579, 39520772, 59281158, 69161351, 88921737, 118562316, 138322702, 177843474, 207484053, 276645404, 355686948, 414968106, 622452159, 829936212, 1244904318, 2489808636]

約数ペア:

[(1, 2489808636), (2, 1244904318), (3, 829936212), (4, 622452159), (6, 414968106), (7, 355686948), (9, 276645404), (12, 207484053), (14, 177843474), (18, 138322702), (21, 118562316), (28, 88921737), (36, 69161351), (42, 59281158), (63, 39520772), (84, 29640579), (126, 19760386), (252, 9880193)]