42739566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{309707}}^1$

素因数の和:309735

約数の個数: 16

約数和(自身を含む): 89195904

約数和(自身を除く): 46456338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 309707, 619414, 929121, 1858242, 7123261, 14246522, 21369783, 42739566]

約数ペア:

[(1, 42739566), (2, 21369783), (3, 14246522), (6, 7123261), (23, 1858242), (46, 929121), (69, 619414), (138, 309707)]