15828858

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 40

約数和(自身を含む): 35719200

約数和(自身を除く): 19890342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 491, 597, 982, 1194, 1473, 1791, 2946, 3582, 4419, 5373, 8838, 10746, 13257, 16119, 26514, 32238, 39771, 79542, 97709, 195418, 293127, 586254, 879381, 1758762, 2638143, 5276286, 7914429, 15828858]

約数ペア:

[(1, 15828858), (2, 7914429), (3, 5276286), (6, 2638143), (9, 1758762), (18, 879381), (27, 586254), (54, 293127), (81, 195418), (162, 97709), (199, 79542), (398, 39771), (491, 32238), (597, 26514), (982, 16119), (1194, 13257), (1473, 10746), (1791, 8838), (2946, 5373), (3582, 4419)]