26376129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 44226000

約数和(自身を除く): 17849871

約数列:

[1, 3, 9, 13, 17, 39, 51, 89, 117, 149, 153, 221, 267, 447, 663, 801, 1157, 1341, 1513, 1937, 1989, 2533, 3471, 4539, 5811, 7599, 10413, 13261, 13617, 17433, 19669, 22797, 32929, 39783, 59007, 98787, 119349, 172393, 177021, 225437, 296361, 517179, 676311, 1551537, 2028933, 2930681, 8792043, 26376129]

約数ペア:

[(1, 26376129), (3, 8792043), (9, 2930681), (13, 2028933), (17, 1551537), (39, 676311), (51, 517179), (89, 296361), (117, 225437), (149, 177021), (153, 172393), (221, 119349), (267, 98787), (447, 59007), (663, 39783), (801, 32929), (1157, 22797), (1341, 19669), (1513, 17433), (1937, 13617), (1989, 13261), (2533, 10413), (3471, 7599), (4539, 5811)]