56646786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1348733}}^1$

素因数の和:1348745

約数の個数: 16

約数和(自身を含む): 129478464

約数和(自身を除く): 72831678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1348733, 2697466, 4046199, 8092398, 9441131, 18882262, 28323393, 56646786]

約数ペア:

[(1, 56646786), (2, 28323393), (3, 18882262), (6, 9441131), (7, 8092398), (14, 4046199), (21, 2697466), (42, 1348733)]