18057270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7817}}^1$

素因数の和:7845

約数の個数: 64

約数和(自身を含む): 54038016

約数和(自身を除く): 35980746

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 7817, 15634, 23451, 39085, 46902, 54719, 78170, 85987, 109438, 117255, 164157, 171974, 234510, 257961, 273595, 328314, 429935, 515922, 547190, 601909, 820785, 859870, 1203818, 1289805, 1641570, 1805727, 2579610, 3009545, 3611454, 6019090, 9028635, 18057270]

約数ペア:

[(1, 18057270), (2, 9028635), (3, 6019090), (5, 3611454), (6, 3009545), (7, 2579610), (10, 1805727), (11, 1641570), (14, 1289805), (15, 1203818), (21, 859870), (22, 820785), (30, 601909), (33, 547190), (35, 515922), (42, 429935), (55, 328314), (66, 273595), (70, 257961), (77, 234510), (105, 171974), (110, 164157), (154, 117255), (165, 109438), (210, 85987), (231, 78170), (330, 54719), (385, 46902), (462, 39085), (770, 23451), (1155, 15634), (2310, 7817)]