21676692

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2179}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 50663200

約数和(自身を除く): 28986508

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2179, 2487, 3316, 4358, 4974, 6537, 8716, 9948, 13074, 26148, 1806391, 3612782, 5419173, 7225564, 10838346, 21676692]

約数ペア:

[(1, 21676692), (2, 10838346), (3, 7225564), (4, 5419173), (6, 3612782), (12, 1806391), (829, 26148), (1658, 13074), (2179, 9948), (2487, 8716), (3316, 6537), (4358, 4974)]