21874296

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1319}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 54806400

約数和(自身を除く): 32932104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1319, 1382, 2073, 2638, 2764, 3957, 4146, 5276, 5528, 7914, 8292, 10552, 15828, 16584, 31656, 911429, 1822858, 2734287, 3645716, 5468574, 7291432, 10937148, 21874296]

約数ペア:

[(1, 21874296), (2, 10937148), (3, 7291432), (4, 5468574), (6, 3645716), (8, 2734287), (12, 1822858), (24, 911429), (691, 31656), (1319, 16584), (1382, 15828), (2073, 10552), (2638, 8292), (2764, 7914), (3957, 5528), (4146, 5276)]