243451368

素因数分解:

$2^3\times 3^2\times {\mathrm{3381269}}^1$

素因数の和:3381281

約数の個数: 24

約数和(自身を含む): 659347650

約数和(自身を除く): 415896282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3381269, 6762538, 10143807, 13525076, 20287614, 27050152, 30431421, 40575228, 60862842, 81150456, 121725684, 243451368]

約数ペア:

[(1, 243451368), (2, 121725684), (3, 81150456), (4, 60862842), (6, 40575228), (8, 30431421), (9, 27050152), (12, 20287614), (18, 13525076), (24, 10143807), (36, 6762538), (72, 3381269)]