1240578

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^3$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 2755116

約数和(自身を除く): 1514538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 3362, 5043, 10086, 15129, 30258, 68921, 137842, 206763, 413526, 620289, 1240578]

約数ペア:

[(1, 1240578), (2, 620289), (3, 413526), (6, 206763), (9, 137842), (18, 68921), (41, 30258), (82, 15129), (123, 10086), (246, 5043), (369, 3362), (738, 1681)]