21158682

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39623}}^1$

素因数の和:39717

約数の個数: 16

約数和(自身を含む): 42793920

約数和(自身を除く): 21635238

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39623, 79246, 118869, 237738, 3526447, 7052894, 10579341, 21158682]

約数ペア:

[(1, 21158682), (2, 10579341), (3, 7052894), (6, 3526447), (89, 237738), (178, 118869), (267, 79246), (534, 39623)]