21606342

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^2\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 43842456

約数和(自身を除く): 22236114

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 577, 1154, 1731, 3462, 6241, 12482, 18723, 37446, 45583, 91166, 136749, 273498, 3601057, 7202114, 10803171, 21606342]

約数ペア:

[(1, 21606342), (2, 10803171), (3, 7202114), (6, 3601057), (79, 273498), (158, 136749), (237, 91166), (474, 45583), (577, 37446), (1154, 18723), (1731, 12482), (3462, 6241)]