54686394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 139776000

約数和(自身を除く): 85089606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 727, 1194, 1393, 1454, 1791, 2181, 2786, 3582, 4179, 4362, 5089, 5373, 6543, 8358, 10178, 10746, 12537, 13086, 15267, 19629, 25074, 30534, 37611, 39258, 45801, 75222, 91602, 137403, 144673, 274806, 289346, 434019, 868038, 1012711, 1302057, 2025422, 2604114, 3038133, 3906171, 6076266, 7812342, 9114399, 18228798, 27343197, 54686394]

約数ペア:

[(1, 54686394), (2, 27343197), (3, 18228798), (6, 9114399), (7, 7812342), (9, 6076266), (14, 3906171), (18, 3038133), (21, 2604114), (27, 2025422), (42, 1302057), (54, 1012711), (63, 868038), (126, 434019), (189, 289346), (199, 274806), (378, 144673), (398, 137403), (597, 91602), (727, 75222), (1194, 45801), (1393, 39258), (1454, 37611), (1791, 30534), (2181, 25074), (2786, 19629), (3582, 15267), (4179, 13086), (4362, 12537), (5089, 10746), (5373, 10178), (6543, 8358)]