1621404

素因数分解:

$2^2\times 3^3\times {\mathrm{15013}}^1$

素因数の和:15026

約数の個数: 24

約数和(自身を含む): 4203920

約数和(自身を除く): 2582516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15013, 30026, 45039, 60052, 90078, 135117, 180156, 270234, 405351, 540468, 810702, 1621404]

約数ペア:

[(1, 1621404), (2, 810702), (3, 540468), (4, 405351), (6, 270234), (9, 180156), (12, 135117), (18, 90078), (27, 60052), (36, 45039), (54, 30026), (108, 15013)]