68407566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{495707}}^1$

素因数の和:495735

約数の個数: 16

約数和(自身を含む): 142763904

約数和(自身を除く): 74356338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 495707, 991414, 1487121, 2974242, 11401261, 22802522, 34203783, 68407566]

約数ペア:

[(1, 68407566), (2, 34203783), (3, 22802522), (6, 11401261), (23, 2974242), (46, 1487121), (69, 991414), (138, 495707)]