18773332886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121904759}}^1$

素因数の和:121904779

約数の個数: 16

約数和(自身を含む): 35108570880

約数和(自身を除く): 16335237994

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121904759, 243809518, 853333313, 1340952349, 1706666626, 2681904698, 9386666443, 18773332886]

約数ペア:

[(1, 18773332886), (2, 9386666443), (7, 2681904698), (11, 1706666626), (14, 1340952349), (22, 853333313), (77, 243809518), (154, 121904759)]