56646534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1348727}}^1$

素因数の和:1348739

約数の個数: 16

約数和(自身を含む): 129477888

約数和(自身を除く): 72831354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1348727, 2697454, 4046181, 8092362, 9441089, 18882178, 28323267, 56646534]

約数ペア:

[(1, 56646534), (2, 28323267), (3, 18882178), (6, 9441089), (7, 8092362), (14, 4046181), (21, 2697454), (42, 1348727)]