172511118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10193

約数の個数: 48

約数和(自身を含む): 408080400

約数和(自身を除く): 235569282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 10099, 17082, 20198, 30297, 60594, 90891, 131287, 181782, 262574, 393861, 737227, 787722, 1181583, 1474454, 2211681, 2363166, 4423362, 6635043, 9583951, 13270086, 19167902, 28751853, 57503706, 86255559, 172511118]

約数ペア:

[(1, 172511118), (2, 86255559), (3, 57503706), (6, 28751853), (9, 19167902), (13, 13270086), (18, 9583951), (26, 6635043), (39, 4423362), (73, 2363166), (78, 2211681), (117, 1474454), (146, 1181583), (219, 787722), (234, 737227), (438, 393861), (657, 262574), (949, 181782), (1314, 131287), (1898, 90891), (2847, 60594), (5694, 30297), (8541, 20198), (10099, 17082)]