26131482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6607

約数の個数: 48

約数和(自身を含む): 64569960

約数和(自身を除く): 38438478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 6569, 13138, 19707, 39414, 59121, 85397, 111673, 118242, 170794, 223346, 256191, 335019, 512382, 670038, 768573, 1005057, 1451749, 1537146, 2010114, 2903498, 4355247, 8710494, 13065741, 26131482]

約数ペア:

[(1, 26131482), (2, 13065741), (3, 8710494), (6, 4355247), (9, 2903498), (13, 2010114), (17, 1537146), (18, 1451749), (26, 1005057), (34, 768573), (39, 670038), (51, 512382), (78, 335019), (102, 256191), (117, 223346), (153, 170794), (221, 118242), (234, 111673), (306, 85397), (442, 59121), (663, 39414), (1326, 19707), (1989, 13138), (3978, 6569)]