247202964

素因数分解:

$2^2\times 3^2\times {\mathrm{6866749}}^1$

素因数の和:6866759

約数の個数: 18

約数和(自身を含む): 624874250

約数和(自身を除く): 377671286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6866749, 13733498, 20600247, 27466996, 41200494, 61800741, 82400988, 123601482, 247202964]

約数ペア:

[(1, 247202964), (2, 123601482), (3, 82400988), (4, 61800741), (6, 41200494), (9, 27466996), (12, 20600247), (18, 13733498), (36, 6866749)]