13680012

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12905

約数の個数: 24

約数和(自身を含む): 32281200

約数和(自身を除く): 18601188

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 12809, 25618, 38427, 51236, 76854, 153708, 1140001, 2280002, 3420003, 4560004, 6840006, 13680012]

約数ペア:

[(1, 13680012), (2, 6840006), (3, 4560004), (4, 3420003), (6, 2280002), (12, 1140001), (89, 153708), (178, 76854), (267, 51236), (356, 38427), (534, 25618), (1068, 12809)]