18800066

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 28777056

約数和(自身を除く): 9976990

約数列:

[1, 2, 67, 134, 307, 457, 614, 914, 20569, 30619, 41138, 61238, 140299, 280598, 9400033, 18800066]

約数ペア:

[(1, 18800066), (2, 9400033), (67, 280598), (134, 140299), (307, 61238), (457, 41138), (614, 30619), (914, 20569)]