1800234

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 3942432

約数和(自身を除く): 2142198

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 971, 1854, 1942, 2913, 5826, 8739, 17478, 100013, 200026, 300039, 600078, 900117, 1800234]

約数ペア:

[(1, 1800234), (2, 900117), (3, 600078), (6, 300039), (9, 200026), (18, 100013), (103, 17478), (206, 8739), (309, 5826), (618, 2913), (927, 1942), (971, 1854)]