64473066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{511691}}^1$

素因数の和:511706

約数の個数: 24

約数和(自身を含む): 159647904

約数和(自身を除く): 95174838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 511691, 1023382, 1535073, 3070146, 3581837, 4605219, 7163674, 9210438, 10745511, 21491022, 32236533, 64473066]

約数ペア:

[(1, 64473066), (2, 32236533), (3, 21491022), (6, 10745511), (7, 9210438), (9, 7163674), (14, 4605219), (18, 3581837), (21, 3070146), (42, 1535073), (63, 1023382), (126, 511691)]