85188438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{249089}}^1$

素因数の和:249116

約数の個数: 24

約数和(自身を含む): 194290200

約数和(自身を除く): 109101762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 249089, 498178, 747267, 1494534, 2241801, 4483602, 4732691, 9465382, 14198073, 28396146, 42594219, 85188438]

約数ペア:

[(1, 85188438), (2, 42594219), (3, 28396146), (6, 14198073), (9, 9465382), (18, 4732691), (19, 4483602), (38, 2241801), (57, 1494534), (114, 747267), (171, 498178), (342, 249089)]