18952782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137339}}^1$

素因数の和:137367

約数の個数: 16

約数和(自身を含む): 39553920

約数和(自身を除く): 20601138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 137339, 274678, 412017, 824034, 3158797, 6317594, 9476391, 18952782]

約数ペア:

[(1, 18952782), (2, 9476391), (3, 6317594), (6, 3158797), (23, 824034), (46, 412017), (69, 274678), (138, 137339)]