81468522

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15661}}^1$

素因数の和:15703

約数の個数: 36

約数和(自身を含む): 187521126

約数和(自身を除く): 106052604

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 15661, 31322, 46983, 93966, 140949, 266237, 281898, 532474, 798711, 1597422, 2396133, 4526029, 4792266, 9052058, 13578087, 27156174, 40734261, 81468522]

約数ペア:

[(1, 81468522), (2, 40734261), (3, 27156174), (6, 13578087), (9, 9052058), (17, 4792266), (18, 4526029), (34, 2396133), (51, 1597422), (102, 798711), (153, 532474), (289, 281898), (306, 266237), (578, 140949), (867, 93966), (1734, 46983), (2601, 31322), (5202, 15661)]