180332118

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 397640880

約数和(自身を除く): 217308762

約数列:

[1, 2, 3, 6, 9, 18, 97, 179, 194, 291, 358, 537, 577, 582, 873, 1074, 1154, 1611, 1731, 1746, 3222, 3462, 5193, 10386, 17363, 34726, 52089, 55969, 103283, 104178, 111938, 156267, 167907, 206566, 309849, 312534, 335814, 503721, 619698, 929547, 1007442, 1859094, 10018451, 20036902, 30055353, 60110706, 90166059, 180332118]

約数ペア:

[(1, 180332118), (2, 90166059), (3, 60110706), (6, 30055353), (9, 20036902), (18, 10018451), (97, 1859094), (179, 1007442), (194, 929547), (291, 619698), (358, 503721), (537, 335814), (577, 312534), (582, 309849), (873, 206566), (1074, 167907), (1154, 156267), (1611, 111938), (1731, 104178), (1746, 103283), (3222, 55969), (3462, 52089), (5193, 34726), (10386, 17363)]