17995655209014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{372059}}^1$

素因数の和:372919

約数の個数: 128

約数和(自身を含む): 46004474880000

約数和(自身を除く): 28008819670986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 643, 1194, 1286, 1393, 1791, 1929, 2786, 3582, 3858, 4179, 4501, 5373, 5787, 8358, 9002, 10746, 11574, 12537, 13503, 17361, 25074, 27006, 34722, 37611, 40509, 75222, 81018, 121527, 127957, 243054, 255914, 372059, 383871, 744118, 767742, 895699, 1116177, 1151613, 1791398, 2232354, 2303226, 2604413, 2687097, 3348531, 3454839, 5208826, 5374194, 6697062, 6909678, 7813239, 8061291, 10045593, 15626478, 16122582, 20091186, 23439717, 24183873, 46879434, 48367746, 70319151, 74039741, 140638302, 148079482, 222119223, 239233937, 444238446, 478467874, 518278187, 666357669, 717701811, 1036556374, 1332715338, 1435403622, 1554834561, 1674637559, 1999073007, 2153105433, 3109669122, 3349275118, 3998146014, 4306210866, 4664503683, 5023912677, 6459316299, 9329007366, 10047825354, 12918632598, 13993511049, 15071738031, 27987022098, 30143476062, 45215214093, 47607553463, 90430428186, 95215106926, 142822660389, 285645320778, 333252874241, 428467981167, 666505748482, 856935962334, 999758622723, 1285403943501, 1999517245446, 2570807887002, 2999275868169, 5998551736338, 8997827604507, 17995655209014]

約数ペア:

[(1, 17995655209014), (2, 8997827604507), (3, 5998551736338), (6, 2999275868169), (7, 2570807887002), (9, 1999517245446), (14, 1285403943501), (18, 999758622723), (21, 856935962334), (27, 666505748482), (42, 428467981167), (54, 333252874241), (63, 285645320778), (126, 142822660389), (189, 95215106926), (199, 90430428186), (378, 47607553463), (398, 45215214093), (597, 30143476062), (643, 27987022098), (1194, 15071738031), (1286, 13993511049), (1393, 12918632598), (1791, 10047825354), (1929, 9329007366), (2786, 6459316299), (3582, 5023912677), (3858, 4664503683), (4179, 4306210866), (4501, 3998146014), (5373, 3349275118), (5787, 3109669122), (8358, 2153105433), (9002, 1999073007), (10746, 1674637559), (11574, 1554834561), (12537, 1435403622), (13503, 1332715338), (17361, 1036556374), (25074, 717701811), (27006, 666357669), (34722, 518278187), (37611, 478467874), (40509, 444238446), (75222, 239233937), (81018, 222119223), (121527, 148079482), (127957, 140638302), (243054, 74039741), (255914, 70319151), (372059, 48367746), (383871, 46879434), (744118, 24183873), (767742, 23439717), (895699, 20091186), (1116177, 16122582), (1151613, 15626478), (1791398, 10045593), (2232354, 8061291), (2303226, 7813239), (2604413, 6909678), (2687097, 6697062), (3348531, 5374194), (3454839, 5208826)]