18202008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68947}}^1$

素因数の和:68967

約数の個数: 32

約数和(自身を含む): 49642560

約数和(自身を除く): 31440552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68947, 137894, 206841, 275788, 413682, 551576, 758417, 827364, 1516834, 1654728, 2275251, 3033668, 4550502, 6067336, 9101004, 18202008]

約数ペア:

[(1, 18202008), (2, 9101004), (3, 6067336), (4, 4550502), (6, 3033668), (8, 2275251), (11, 1654728), (12, 1516834), (22, 827364), (24, 758417), (33, 551576), (44, 413682), (66, 275788), (88, 206841), (132, 137894), (264, 68947)]