18283755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10275

約数の個数: 32

約数和(自身を含む): 35403264

約数和(自身を除く): 17119509

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 10243, 30729, 51215, 71701, 153645, 174131, 215103, 358505, 522393, 870655, 1075515, 1218917, 2611965, 3656751, 6094585, 18283755]

約数ペア:

[(1, 18283755), (3, 6094585), (5, 3656751), (7, 2611965), (15, 1218917), (17, 1075515), (21, 870655), (35, 522393), (51, 358505), (85, 215103), (105, 174131), (119, 153645), (255, 71701), (357, 51215), (595, 30729), (1785, 10243)]