66351076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137089}}^1$

素因数の和:137115

約数の個数: 18

約数和(自身を含む): 127630790

約数和(自身を除く): 61279714

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 137089, 274178, 548356, 1507979, 3015958, 6031916, 16587769, 33175538, 66351076]

約数ペア:

[(1, 66351076), (2, 33175538), (4, 16587769), (11, 6031916), (22, 3015958), (44, 1507979), (121, 548356), (242, 274178), (484, 137089)]