64678842

素因数分解:

$2^1\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{2473}}^1$

素因数の和:3934

約数の個数: 24

約数和(自身を含む): 140290644

約数和(自身を除く): 75611802

約数列:

[1, 2, 3, 6, 9, 18, 1453, 2473, 2906, 4359, 4946, 7419, 8718, 13077, 14838, 22257, 26154, 44514, 3593269, 7186538, 10779807, 21559614, 32339421, 64678842]

約数ペア:

[(1, 64678842), (2, 32339421), (3, 21559614), (6, 10779807), (9, 7186538), (18, 3593269), (1453, 44514), (2473, 26154), (2906, 22257), (4359, 14838), (4946, 13077), (7419, 8718)]