12243978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{40013}}^1$

素因数の和:40038

約数の個数: 24

約数和(自身を含む): 28089828

約数和(自身を除く): 15845850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 40013, 80026, 120039, 240078, 360117, 680221, 720234, 1360442, 2040663, 4081326, 6121989, 12243978]

約数ペア:

[(1, 12243978), (2, 6121989), (3, 4081326), (6, 2040663), (9, 1360442), (17, 720234), (18, 680221), (34, 360117), (51, 240078), (102, 120039), (153, 80026), (306, 40013)]