243716868

素因数分解:

$2^2\times 3^2\times {\mathrm{6769913}}^1$

素因数の和:6769923

約数の個数: 18

約数和(自身を含む): 616062174

約数和(自身を除く): 372345306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6769913, 13539826, 20309739, 27079652, 40619478, 60929217, 81238956, 121858434, 243716868]

約数ペア:

[(1, 243716868), (2, 121858434), (3, 81238956), (4, 60929217), (6, 40619478), (9, 27079652), (12, 20309739), (18, 13539826), (36, 6769913)]