16921218

素因数分解:

$2^1\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{1949}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 33883200

約数和(自身を除く): 16961982

約数列:

[1, 2, 3, 6, 1447, 1949, 2894, 3898, 4341, 5847, 8682, 11694, 2820203, 5640406, 8460609, 16921218]

約数ペア:

[(1, 16921218), (2, 8460609), (3, 5640406), (6, 2820203), (1447, 11694), (1949, 8682), (2894, 5847), (3898, 4341)]