261273606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15647}}^1$

素因数の和:15697

約数の個数: 48

約数和(自身を含む): 599380992

約数和(自身を除く): 338107386

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2783, 5566, 8349, 15647, 16698, 31294, 46941, 93882, 172117, 344234, 359881, 516351, 719762, 1032702, 1079643, 1893287, 2159286, 3786574, 3958691, 5679861, 7917382, 11359722, 11876073, 23752146, 43545601, 87091202, 130636803, 261273606]

約数ペア:

[(1, 261273606), (2, 130636803), (3, 87091202), (6, 43545601), (11, 23752146), (22, 11876073), (23, 11359722), (33, 7917382), (46, 5679861), (66, 3958691), (69, 3786574), (121, 2159286), (138, 1893287), (242, 1079643), (253, 1032702), (363, 719762), (506, 516351), (726, 359881), (759, 344234), (1518, 172117), (2783, 93882), (5566, 46941), (8349, 31294), (15647, 16698)]