171321822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71563}}^1$

素因数の和:71597

約数の個数: 48

約数和(自身を含む): 446559360

約数和(自身を除く): 275237538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 71563, 143126, 214689, 429378, 500941, 644067, 1001882, 1288134, 1359697, 1502823, 2719394, 3005646, 4079091, 4508469, 8158182, 9016938, 9517879, 12237273, 19035758, 24474546, 28553637, 57107274, 85660911, 171321822]

約数ペア:

[(1, 171321822), (2, 85660911), (3, 57107274), (6, 28553637), (7, 24474546), (9, 19035758), (14, 12237273), (18, 9517879), (19, 9016938), (21, 8158182), (38, 4508469), (42, 4079091), (57, 3005646), (63, 2719394), (114, 1502823), (126, 1359697), (133, 1288134), (171, 1001882), (266, 644067), (342, 500941), (399, 429378), (798, 214689), (1197, 143126), (2394, 71563)]