21424752

素因数分解:

$2^4\times 3^2\times {\mathrm{148783}}^1$

素因数の和:148797

約数の個数: 30

約数和(自身を含む): 59959952

約数和(自身を除く): 38535200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148783, 297566, 446349, 595132, 892698, 1190264, 1339047, 1785396, 2380528, 2678094, 3570792, 5356188, 7141584, 10712376, 21424752]

約数ペア:

[(1, 21424752), (2, 10712376), (3, 7141584), (4, 5356188), (6, 3570792), (8, 2678094), (9, 2380528), (12, 1785396), (16, 1339047), (18, 1190264), (24, 892698), (36, 595132), (48, 446349), (72, 297566), (144, 148783)]