68199966

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{2633}}^1$

素因数の和:4080

約数の個数: 24

約数和(自身を含む): 147925440

約数和(自身を除く): 79725474

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2633, 2878, 4317, 5266, 7899, 8634, 12951, 15798, 23697, 25902, 47394, 3788887, 7577774, 11366661, 22733322, 34099983, 68199966]

約数ペア:

[(1, 68199966), (2, 34099983), (3, 22733322), (6, 11366661), (9, 7577774), (18, 3788887), (1439, 47394), (2633, 25902), (2878, 23697), (4317, 15798), (5266, 12951), (7899, 8634)]