18628058

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 28685664

約数和(自身を除く): 10057606

約数列:

[1, 2, 61, 107, 122, 214, 1427, 2854, 6527, 13054, 87047, 152689, 174094, 305378, 9314029, 18628058]

約数ペア:

[(1, 18628058), (2, 9314029), (61, 305378), (107, 174094), (122, 152689), (214, 87047), (1427, 13054), (2854, 6527)]