21301229742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{597577}}^1$

素因数の和:598052

約数の個数: 32

約数和(自身を含む): 45980041632

約数和(自身を除く): 24678811890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2742, 5941, 11882, 17823, 35646, 597577, 1195154, 1792731, 3585462, 7768501, 15537002, 23305503, 46611006, 273092689, 546185378, 819278067, 1638556134, 3550204957, 7100409914, 10650614871, 21301229742]

約数ペア:

[(1, 21301229742), (2, 10650614871), (3, 7100409914), (6, 3550204957), (13, 1638556134), (26, 819278067), (39, 546185378), (78, 273092689), (457, 46611006), (914, 23305503), (1371, 15537002), (2742, 7768501), (5941, 3585462), (11882, 1792731), (17823, 1195154), (35646, 597577)]