18070008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68447}}^1$

素因数の和:68467

約数の個数: 32

約数和(自身を含む): 49282560

約数和(自身を除く): 31212552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68447, 136894, 205341, 273788, 410682, 547576, 752917, 821364, 1505834, 1642728, 2258751, 3011668, 4517502, 6023336, 9035004, 18070008]

約数ペア:

[(1, 18070008), (2, 9035004), (3, 6023336), (4, 4517502), (6, 3011668), (8, 2258751), (11, 1642728), (12, 1505834), (22, 821364), (24, 752917), (33, 547576), (44, 410682), (66, 273788), (88, 205341), (132, 136894), (264, 68447)]