122196978

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{72997}}^1$

素因数の和:73039

約数の個数: 32

約数和(自身を含む): 280312320

約数和(自身を除く): 158115342

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 72997, 145994, 218991, 437982, 656973, 1313946, 1970919, 2262907, 3941838, 4525814, 6788721, 13577442, 20366163, 40732326, 61098489, 122196978]

約数ペア:

[(1, 122196978), (2, 61098489), (3, 40732326), (6, 20366163), (9, 13577442), (18, 6788721), (27, 4525814), (31, 3941838), (54, 2262907), (62, 1970919), (93, 1313946), (186, 656973), (279, 437982), (558, 218991), (837, 145994), (1674, 72997)]