18396039

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 25043040

約数和(自身を除く): 6647001

約数列:

[1, 3, 101, 109, 303, 327, 557, 1671, 11009, 33027, 56257, 60713, 168771, 182139, 6132013, 18396039]

約数ペア:

[(1, 18396039), (3, 6132013), (101, 182139), (109, 168771), (303, 60713), (327, 56257), (557, 33027), (1671, 11009)]