128909898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{929}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 301621320

約数和(自身を除く): 172711422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 593, 929, 1186, 1779, 1858, 2787, 3558, 5337, 5574, 7709, 8361, 10674, 12077, 15418, 16722, 23127, 24154, 36231, 46254, 69381, 72462, 108693, 138762, 217386, 550897, 1101794, 1652691, 3305382, 4958073, 7161661, 9916146, 14323322, 21484983, 42969966, 64454949, 128909898]

約数ペア:

[(1, 128909898), (2, 64454949), (3, 42969966), (6, 21484983), (9, 14323322), (13, 9916146), (18, 7161661), (26, 4958073), (39, 3305382), (78, 1652691), (117, 1101794), (234, 550897), (593, 217386), (929, 138762), (1186, 108693), (1779, 72462), (1858, 69381), (2787, 46254), (3558, 36231), (5337, 24154), (5574, 23127), (7709, 16722), (8361, 15418), (10674, 12077)]