2781288

素因数分解:

$2^3\times 3^2\times {\mathrm{38629}}^1$

素因数の和:38641

約数の個数: 24

約数和(自身を含む): 7532850

約数和(自身を除く): 4751562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 38629, 77258, 115887, 154516, 231774, 309032, 347661, 463548, 695322, 927096, 1390644, 2781288]

約数ペア:

[(1, 2781288), (2, 1390644), (3, 927096), (4, 695322), (6, 463548), (8, 347661), (9, 309032), (12, 231774), (18, 154516), (24, 115887), (36, 77258), (72, 38629)]