13317816

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 20067144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 863, 1286, 1726, 1929, 2572, 2589, 3452, 3858, 5144, 5178, 6904, 7716, 10356, 15432, 20712, 554909, 1109818, 1664727, 2219636, 3329454, 4439272, 6658908, 13317816]

約数ペア:

[(1, 13317816), (2, 6658908), (3, 4439272), (4, 3329454), (6, 2219636), (8, 1664727), (12, 1109818), (24, 554909), (643, 20712), (863, 15432), (1286, 10356), (1726, 7716), (1929, 6904), (2572, 5178), (2589, 5144), (3452, 3858)]