121915512

素因数分解:

$2^3\times 3^2\times {\mathrm{1693271}}^1$

素因数の和:1693283

約数の個数: 24

約数和(自身を含む): 330188040

約数和(自身を除く): 208272528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1693271, 3386542, 5079813, 6773084, 10159626, 13546168, 15239439, 20319252, 30478878, 40638504, 60957756, 121915512]

約数ペア:

[(1, 121915512), (2, 60957756), (3, 40638504), (4, 30478878), (6, 20319252), (8, 15239439), (9, 13546168), (12, 10159626), (18, 6773084), (24, 5079813), (36, 3386542), (72, 1693271)]