18310365626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{36791}}^1$

素因数の和:38690

約数の個数: 32

約数和(自身を含む): 33059819520

約数和(自身を除く): 14749453894

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1871, 3742, 13097, 26194, 35549, 36791, 71098, 73582, 248843, 257537, 497686, 515074, 699029, 1398058, 4893203, 9786406, 68835961, 137671922, 481851727, 963703454, 1307883259, 2615766518, 9155182813, 18310365626]

約数ペア:

[(1, 18310365626), (2, 9155182813), (7, 2615766518), (14, 1307883259), (19, 963703454), (38, 481851727), (133, 137671922), (266, 68835961), (1871, 9786406), (3742, 4893203), (13097, 1398058), (26194, 699029), (35549, 515074), (36791, 497686), (71098, 257537), (73582, 248843)]