1311426

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 2912364

約数和(自身を除く): 1600938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1777, 3554, 5331, 10662, 15993, 31986, 72857, 145714, 218571, 437142, 655713, 1311426]

約数ペア:

[(1, 1311426), (2, 655713), (3, 437142), (6, 218571), (9, 145714), (18, 72857), (41, 31986), (82, 15993), (123, 10662), (246, 5331), (369, 3554), (738, 1777)]