13894578

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 40

約数和(自身を含む): 31363200

約数和(自身を除く): 17468622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 431, 597, 862, 1194, 1293, 1791, 2586, 3582, 3879, 5373, 7758, 10746, 11637, 16119, 23274, 32238, 34911, 69822, 85769, 171538, 257307, 514614, 771921, 1543842, 2315763, 4631526, 6947289, 13894578]

約数ペア:

[(1, 13894578), (2, 6947289), (3, 4631526), (6, 2315763), (9, 1543842), (18, 771921), (27, 514614), (54, 257307), (81, 171538), (162, 85769), (199, 69822), (398, 34911), (431, 32238), (597, 23274), (862, 16119), (1194, 11637), (1293, 10746), (1791, 7758), (2586, 5373), (3582, 3879)]