21867882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214391}}^1$

素因数の和:214413

約数の個数: 16

約数和(自身を含む): 46308672

約数和(自身を除く): 24440790

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214391, 428782, 643173, 1286346, 3644647, 7289294, 10933941, 21867882]

約数ペア:

[(1, 21867882), (2, 10933941), (3, 7289294), (6, 3644647), (17, 1286346), (34, 643173), (51, 428782), (102, 214391)]