21429264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23497}}^1$

素因数の和:23527

約数の個数: 40

約数和(自身を含む): 58275040

約数和(自身を除く): 36845776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23497, 46994, 70491, 93988, 140982, 187976, 281964, 375952, 446443, 563928, 892886, 1127856, 1339329, 1785772, 2678658, 3571544, 5357316, 7143088, 10714632, 21429264]

約数ペア:

[(1, 21429264), (2, 10714632), (3, 7143088), (4, 5357316), (6, 3571544), (8, 2678658), (12, 1785772), (16, 1339329), (19, 1127856), (24, 892886), (38, 563928), (48, 446443), (57, 375952), (76, 281964), (114, 187976), (152, 140982), (228, 93988), (304, 70491), (456, 46994), (912, 23497)]