66895718436

素因数分解:

$2^2\times 3^2\times {\mathrm{7109}}^1\times {\mathrm{261389}}^1$

素因数の和:268508

約数の個数: 36

約数和(自身を含む): 169121943900

約数和(自身を除く): 102226225464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7109, 14218, 21327, 28436, 42654, 63981, 85308, 127962, 255924, 261389, 522778, 784167, 1045556, 1568334, 2352501, 3136668, 4705002, 9410004, 1858214401, 3716428802, 5574643203, 7432857604, 11149286406, 16723929609, 22298572812, 33447859218, 66895718436]

約数ペア:

[(1, 66895718436), (2, 33447859218), (3, 22298572812), (4, 16723929609), (6, 11149286406), (9, 7432857604), (12, 5574643203), (18, 3716428802), (36, 1858214401), (7109, 9410004), (14218, 4705002), (21327, 3136668), (28436, 2352501), (42654, 1568334), (63981, 1045556), (85308, 784167), (127962, 522778), (255924, 261389)]