64775718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{514093}}^1$

素因数の和:514108

約数の個数: 24

約数和(自身を含む): 160397328

約数和(自身を除く): 95621610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 514093, 1028186, 1542279, 3084558, 3598651, 4626837, 7197302, 9253674, 10795953, 21591906, 32387859, 64775718]

約数ペア:

[(1, 64775718), (2, 32387859), (3, 21591906), (6, 10795953), (7, 9253674), (9, 7197302), (14, 4626837), (18, 3598651), (21, 3084558), (42, 1542279), (63, 1028186), (126, 514093)]