12347352

素因数分解:

$2^3\times 3^2\times {\mathrm{171491}}^1$

素因数の和:171503

約数の個数: 24

約数和(自身を含む): 33440940

約数和(自身を除く): 21093588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 171491, 342982, 514473, 685964, 1028946, 1371928, 1543419, 2057892, 3086838, 4115784, 6173676, 12347352]

約数ペア:

[(1, 12347352), (2, 6173676), (3, 4115784), (4, 3086838), (6, 2057892), (8, 1543419), (9, 1371928), (12, 1028946), (18, 685964), (24, 514473), (36, 342982), (72, 171491)]