18137174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 30164400

約数和(自身を除く): 12027226

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 503, 1006, 1639, 3278, 5533, 11066, 18029, 36058, 60863, 74947, 121726, 149894, 824417, 1648834, 9068587, 18137174]

約数ペア:

[(1, 18137174), (2, 9068587), (11, 1648834), (22, 824417), (121, 149894), (149, 121726), (242, 74947), (298, 60863), (503, 36058), (1006, 18029), (1639, 11066), (3278, 5533)]