39561912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 120590400

約数和(自身を除く): 81028488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 193, 216, 219, 234, 292, 312, 351, 386, 438, 468, 579, 584, 657, 702, 772, 876, 936, 949, 1158, 1314, 1404, 1544, 1737, 1752, 1898, 1971, 2316, 2509, 2628, 2808, 2847, 3474, 3796, 3942, 4632, 5018, 5211, 5256, 5694, 6948, 7527, 7592, 7884, 8541, 10036, 10422, 11388, 13896, 14089, 15054, 15768, 17082, 20072, 20844, 22581, 22776, 25623, 28178, 30108, 34164, 41688, 42267, 45162, 51246, 56356, 60216, 67743, 68328, 84534, 90324, 102492, 112712, 126801, 135486, 169068, 180648, 183157, 204984, 253602, 270972, 338136, 366314, 380403, 507204, 541944, 549471, 732628, 760806, 1014408, 1098942, 1465256, 1521612, 1648413, 2197884, 3043224, 3296826, 4395768, 4945239, 6593652, 9890478, 13187304, 19780956, 39561912]

約数ペア:

[(1, 39561912), (2, 19780956), (3, 13187304), (4, 9890478), (6, 6593652), (8, 4945239), (9, 4395768), (12, 3296826), (13, 3043224), (18, 2197884), (24, 1648413), (26, 1521612), (27, 1465256), (36, 1098942), (39, 1014408), (52, 760806), (54, 732628), (72, 549471), (73, 541944), (78, 507204), (104, 380403), (108, 366314), (117, 338136), (146, 270972), (156, 253602), (193, 204984), (216, 183157), (219, 180648), (234, 169068), (292, 135486), (312, 126801), (351, 112712), (386, 102492), (438, 90324), (468, 84534), (579, 68328), (584, 67743), (657, 60216), (702, 56356), (772, 51246), (876, 45162), (936, 42267), (949, 41688), (1158, 34164), (1314, 30108), (1404, 28178), (1544, 25623), (1737, 22776), (1752, 22581), (1898, 20844), (1971, 20072), (2316, 17082), (2509, 15768), (2628, 15054), (2808, 14089), (2847, 13896), (3474, 11388), (3796, 10422), (3942, 10036), (4632, 8541), (5018, 7884), (5211, 7592), (5256, 7527), (5694, 6948)]