18062252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 34162800

約数和(自身を除く): 16100548

約数列:

[1, 2, 4, 13, 26, 52, 419, 829, 838, 1658, 1676, 3316, 5447, 10777, 10894, 21554, 21788, 43108, 347351, 694702, 1389404, 4515563, 9031126, 18062252]

約数ペア:

[(1, 18062252), (2, 9031126), (4, 4515563), (13, 1389404), (26, 694702), (52, 347351), (419, 43108), (829, 21788), (838, 21554), (1658, 10894), (1676, 10777), (3316, 5447)]