129393018

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 309744000

約数和(自身を除く): 180350982

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 59, 102, 118, 153, 177, 306, 354, 459, 531, 918, 1003, 1062, 1593, 2006, 2389, 3009, 3186, 4778, 6018, 7167, 9027, 14334, 18054, 21501, 27081, 40613, 43002, 54162, 64503, 81226, 121839, 129006, 140951, 243678, 281902, 365517, 422853, 731034, 845706, 1096551, 1268559, 2193102, 2396167, 2537118, 3805677, 4792334, 7188501, 7611354, 14377002, 21565503, 43131006, 64696509, 129393018]

約数ペア:

[(1, 129393018), (2, 64696509), (3, 43131006), (6, 21565503), (9, 14377002), (17, 7611354), (18, 7188501), (27, 4792334), (34, 3805677), (51, 2537118), (54, 2396167), (59, 2193102), (102, 1268559), (118, 1096551), (153, 845706), (177, 731034), (306, 422853), (354, 365517), (459, 281902), (531, 243678), (918, 140951), (1003, 129006), (1062, 121839), (1593, 81226), (2006, 64503), (2389, 54162), (3009, 43002), (3186, 40613), (4778, 27081), (6018, 21501), (7167, 18054), (9027, 14334)]