2134261278

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17957}}^1$

素因数の和:18070

約数の個数: 64

約数和(自身を含む): 4965027840

約数和(自身を除く): 2830766562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1278, 1674, 1917, 2201, 3834, 4402, 6603, 13206, 17957, 19809, 35914, 39618, 53871, 59427, 107742, 118854, 161613, 323226, 484839, 556667, 969678, 1113334, 1274947, 1670001, 2549894, 3340002, 3824841, 5010003, 7649682, 10020006, 11474523, 15030009, 22949046, 30060018, 34423569, 39523357, 68847138, 79046714, 118570071, 237140142, 355710213, 711420426, 1067130639, 2134261278]

約数ペア:

[(1, 2134261278), (2, 1067130639), (3, 711420426), (6, 355710213), (9, 237140142), (18, 118570071), (27, 79046714), (31, 68847138), (54, 39523357), (62, 34423569), (71, 30060018), (93, 22949046), (142, 15030009), (186, 11474523), (213, 10020006), (279, 7649682), (426, 5010003), (558, 3824841), (639, 3340002), (837, 2549894), (1278, 1670001), (1674, 1274947), (1917, 1113334), (2201, 969678), (3834, 556667), (4402, 484839), (6603, 323226), (13206, 161613), (17957, 118854), (19809, 107742), (35914, 59427), (39618, 53871)]