90643782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{656839}}^1$

素因数の和:656867

約数の個数: 16

約数和(自身を含む): 189169920

約数和(自身を除く): 98526138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 656839, 1313678, 1970517, 3941034, 15107297, 30214594, 45321891, 90643782]

約数ペア:

[(1, 90643782), (2, 45321891), (3, 30214594), (6, 15107297), (23, 3941034), (46, 1970517), (69, 1313678), (138, 656839)]