21462828

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3863}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 50201088

約数和(自身を除く): 28738260

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3863, 5556, 7726, 11589, 15452, 23178, 46356, 1788569, 3577138, 5365707, 7154276, 10731414, 21462828]

約数ペア:

[(1, 21462828), (2, 10731414), (3, 7154276), (4, 5365707), (6, 3577138), (12, 1788569), (463, 46356), (926, 23178), (1389, 15452), (1852, 11589), (2778, 7726), (3863, 5556)]