27401256

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 74468160

約数和(自身を除く): 47066904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 883, 1293, 1724, 1766, 2586, 2649, 3448, 3532, 3879, 5172, 5298, 7064, 7758, 7947, 10344, 10596, 15516, 15894, 21192, 31032, 31788, 63576, 380573, 761146, 1141719, 1522292, 2283438, 3044584, 3425157, 4566876, 6850314, 9133752, 13700628, 27401256]

約数ペア:

[(1, 27401256), (2, 13700628), (3, 9133752), (4, 6850314), (6, 4566876), (8, 3425157), (9, 3044584), (12, 2283438), (18, 1522292), (24, 1141719), (36, 761146), (72, 380573), (431, 63576), (862, 31788), (883, 31032), (1293, 21192), (1724, 15894), (1766, 15516), (2586, 10596), (2649, 10344), (3448, 7947), (3532, 7758), (3879, 7064), (5172, 5298)]