173869236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{209987}}^1$

素因数の和:210020

約数の個数: 36

約数和(自身を含む): 458613792

約数和(自身を除く): 284744556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 209987, 419974, 629961, 839948, 1259922, 1889883, 2519844, 3779766, 4829701, 7559532, 9659402, 14489103, 19318804, 28978206, 43467309, 57956412, 86934618, 173869236]

約数ペア:

[(1, 173869236), (2, 86934618), (3, 57956412), (4, 43467309), (6, 28978206), (9, 19318804), (12, 14489103), (18, 9659402), (23, 7559532), (36, 4829701), (46, 3779766), (69, 2519844), (92, 1889883), (138, 1259922), (207, 839948), (276, 629961), (414, 419974), (828, 209987)]