418199856

素因数分解:

$2^4\times 3^1\times {\mathrm{8712497}}^1$

素因数の和:8712508

約数の個数: 20

約数和(自身を含む): 1080349752

約数和(自身を除く): 662149896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8712497, 17424994, 26137491, 34849988, 52274982, 69699976, 104549964, 139399952, 209099928, 418199856]

約数ペア:

[(1, 418199856), (2, 209099928), (3, 139399952), (4, 104549964), (6, 69699976), (8, 52274982), (12, 34849988), (16, 26137491), (24, 17424994), (48, 8712497)]