171794142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{244721}}^1$

素因数の和:244745

約数の個数: 32

約数和(自身を含む): 411132960

約数和(自身を除く): 239338818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 244721, 489442, 734163, 1468326, 2202489, 3181373, 4404978, 6362746, 6607467, 9544119, 13214934, 19088238, 28632357, 57264714, 85897071, 171794142]

約数ペア:

[(1, 171794142), (2, 85897071), (3, 57264714), (6, 28632357), (9, 19088238), (13, 13214934), (18, 9544119), (26, 6607467), (27, 6362746), (39, 4404978), (54, 3181373), (78, 2202489), (117, 1468326), (234, 734163), (351, 489442), (702, 244721)]