21235840044

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1\times {\mathrm{16433}}^1$

素因数の和:17506

約数の個数: 48

約数和(自身を含む): 50044290912

約数和(自身を除く): 28808450868

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 953, 1356, 1906, 2859, 3812, 5718, 11436, 16433, 32866, 49299, 65732, 98598, 107689, 197196, 215378, 323067, 430756, 646134, 1292268, 1856929, 3713858, 5570787, 7427716, 11141574, 15660649, 22283148, 31321298, 46981947, 62642596, 93963894, 187927788, 1769653337, 3539306674, 5308960011, 7078613348, 10617920022, 21235840044]

約数ペア:

[(1, 21235840044), (2, 10617920022), (3, 7078613348), (4, 5308960011), (6, 3539306674), (12, 1769653337), (113, 187927788), (226, 93963894), (339, 62642596), (452, 46981947), (678, 31321298), (953, 22283148), (1356, 15660649), (1906, 11141574), (2859, 7427716), (3812, 5570787), (5718, 3713858), (11436, 1856929), (16433, 1292268), (32866, 646134), (49299, 430756), (65732, 323067), (98598, 215378), (107689, 197196)]