18254012

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 36849120

約数和(自身を除く): 18595108

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5981, 11962, 23924, 41867, 83734, 167468, 651929, 1303858, 2607716, 4563503, 9127006, 18254012]

約数ペア:

[(1, 18254012), (2, 9127006), (4, 4563503), (7, 2607716), (14, 1303858), (28, 651929), (109, 167468), (218, 83734), (436, 41867), (763, 23924), (1526, 11962), (3052, 5981)]