66861306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{12853}}^1$

素因数の和:12895

約数の個数: 36

約数和(自身を含む): 153900942

約数和(自身を除く): 87039636

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 12853, 25706, 38559, 77118, 115677, 218501, 231354, 437002, 655503, 1311006, 1966509, 3714517, 3933018, 7429034, 11143551, 22287102, 33430653, 66861306]

約数ペア:

[(1, 66861306), (2, 33430653), (3, 22287102), (6, 11143551), (9, 7429034), (17, 3933018), (18, 3714517), (34, 1966509), (51, 1311006), (102, 655503), (153, 437002), (289, 231354), (306, 218501), (578, 115677), (867, 77118), (1734, 38559), (2601, 25706), (5202, 12853)]