188728434

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{112741}}^1$

素因数の和:112783

約数の個数: 32

約数和(自身を含む): 432929280

約数和(自身を除く): 244200846

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 112741, 225482, 338223, 676446, 1014669, 2029338, 3044007, 3494971, 6088014, 6989942, 10484913, 20969826, 31454739, 62909478, 94364217, 188728434]

約数ペア:

[(1, 188728434), (2, 94364217), (3, 62909478), (6, 31454739), (9, 20969826), (18, 10484913), (27, 6989942), (31, 6088014), (54, 3494971), (62, 3044007), (93, 2029338), (186, 1014669), (279, 676446), (558, 338223), (837, 225482), (1674, 112741)]