19436058

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15649}}^1$

素因数の和:15683

約数の個数: 32

約数和(自身を含む): 45072000

約数和(自身を除く): 25635942

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15649, 31298, 46947, 93894, 140841, 281682, 359927, 422523, 719854, 845046, 1079781, 2159562, 3239343, 6478686, 9718029, 19436058]

約数ペア:

[(1, 19436058), (2, 9718029), (3, 6478686), (6, 3239343), (9, 2159562), (18, 1079781), (23, 845046), (27, 719854), (46, 422523), (54, 359927), (69, 281682), (138, 140841), (207, 93894), (414, 46947), (621, 31298), (1242, 15649)]