64256418

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{9419}}^1$

素因数の和:9806

約数の個数: 24

約数和(自身を含む): 139604400

約数和(自身を除く): 75347982

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 9419, 18838, 28257, 56514, 84771, 169542, 3569801, 7139602, 10709403, 21418806, 32128209, 64256418]

約数ペア:

[(1, 64256418), (2, 32128209), (3, 21418806), (6, 10709403), (9, 7139602), (18, 3569801), (379, 169542), (758, 84771), (1137, 56514), (2274, 28257), (3411, 18838), (6822, 9419)]