2037335769

素因数分解:

$3^2\times 7^2\times {\mathrm{4619809}}^1$

素因数の和:4619829

約数の個数: 18

約数和(自身を含む): 3423279210

約数和(自身を除く): 1385943441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4619809, 13859427, 32338663, 41578281, 97015989, 226370641, 291047967, 679111923, 2037335769]

約数ペア:

[(1, 2037335769), (3, 679111923), (7, 291047967), (9, 226370641), (21, 97015989), (49, 41578281), (63, 32338663), (147, 13859427), (441, 4619809)]