31657716

素因数分解:

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

素因数の和:706

約数の個数: 60

約数和(自身を含む): 83344800

約数和(自身を除く): 51687084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 491, 597, 796, 982, 1194, 1473, 1791, 1964, 2388, 2946, 3582, 4419, 5373, 5892, 7164, 8838, 10746, 13257, 16119, 17676, 21492, 26514, 32238, 39771, 53028, 64476, 79542, 97709, 159084, 195418, 293127, 390836, 586254, 879381, 1172508, 1758762, 2638143, 3517524, 5276286, 7914429, 10552572, 15828858, 31657716]

約数ペア:

[(1, 31657716), (2, 15828858), (3, 10552572), (4, 7914429), (6, 5276286), (9, 3517524), (12, 2638143), (18, 1758762), (27, 1172508), (36, 879381), (54, 586254), (81, 390836), (108, 293127), (162, 195418), (199, 159084), (324, 97709), (398, 79542), (491, 64476), (597, 53028), (796, 39771), (982, 32238), (1194, 26514), (1473, 21492), (1791, 17676), (1964, 16119), (2388, 13257), (2946, 10746), (3582, 8838), (4419, 7164), (5373, 5892)]