13538178

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 40

約数和(自身を含む): 30563148

約数和(自身を除く): 17024970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 433, 579, 866, 1158, 1299, 1737, 2598, 3474, 3897, 5211, 7794, 10422, 11691, 15633, 23382, 31266, 35073, 70146, 83569, 167138, 250707, 501414, 752121, 1504242, 2256363, 4512726, 6769089, 13538178]

約数ペア:

[(1, 13538178), (2, 6769089), (3, 4512726), (6, 2256363), (9, 1504242), (18, 752121), (27, 501414), (54, 250707), (81, 167138), (162, 83569), (193, 70146), (386, 35073), (433, 31266), (579, 23382), (866, 15633), (1158, 11691), (1299, 10422), (1737, 7794), (2598, 5211), (3474, 3897)]