19529660808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{246811}}^1$

素因数の和:246987

約数の個数: 96

約数和(自身を含む): 60834221760

約数和(自身を除く): 41304560952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1099, 1256, 1413, 1884, 2198, 2826, 3297, 3768, 4396, 5652, 6594, 8792, 9891, 11304, 13188, 19782, 26376, 39564, 79128, 246811, 493622, 740433, 987244, 1480866, 1727677, 1974488, 2221299, 2961732, 3455354, 4442598, 5183031, 5923464, 6910708, 8885196, 10366062, 13821416, 15549093, 17770392, 20732124, 31098186, 38749327, 41464248, 62196372, 77498654, 116247981, 124392744, 154997308, 232495962, 271245289, 309994616, 348743943, 464991924, 542490578, 697487886, 813735867, 929983848, 1084981156, 1394975772, 1627471734, 2169962312, 2441207601, 2789951544, 3254943468, 4882415202, 6509886936, 9764830404, 19529660808]

約数ペア:

[(1, 19529660808), (2, 9764830404), (3, 6509886936), (4, 4882415202), (6, 3254943468), (7, 2789951544), (8, 2441207601), (9, 2169962312), (12, 1627471734), (14, 1394975772), (18, 1084981156), (21, 929983848), (24, 813735867), (28, 697487886), (36, 542490578), (42, 464991924), (56, 348743943), (63, 309994616), (72, 271245289), (84, 232495962), (126, 154997308), (157, 124392744), (168, 116247981), (252, 77498654), (314, 62196372), (471, 41464248), (504, 38749327), (628, 31098186), (942, 20732124), (1099, 17770392), (1256, 15549093), (1413, 13821416), (1884, 10366062), (2198, 8885196), (2826, 6910708), (3297, 5923464), (3768, 5183031), (4396, 4442598), (5652, 3455354), (6594, 2961732), (8792, 2221299), (9891, 1974488), (11304, 1727677), (13188, 1480866), (19782, 987244), (26376, 740433), (39564, 493622), (79128, 246811)]