42909182

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 68708016

約数和(自身を除く): 25798834

約数列:

[1, 2, 19, 38, 103, 206, 361, 577, 722, 1154, 1957, 3914, 10963, 21926, 37183, 59431, 74366, 118862, 208297, 416594, 1129189, 2258378, 21454591, 42909182]

約数ペア:

[(1, 42909182), (2, 21454591), (19, 2258378), (38, 1129189), (103, 416594), (206, 208297), (361, 118862), (577, 74366), (722, 59431), (1154, 37183), (1957, 21926), (3914, 10963)]