54411966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{143947}}^1$

素因数の和:143965

約数の個数: 32

約数和(自身を含む): 138190080

約数和(自身を除く): 83778114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143947, 287894, 431841, 863682, 1007629, 1295523, 2015258, 2591046, 3022887, 3886569, 6045774, 7773138, 9068661, 18137322, 27205983, 54411966]

約数ペア:

[(1, 54411966), (2, 27205983), (3, 18137322), (6, 9068661), (7, 7773138), (9, 6045774), (14, 3886569), (18, 3022887), (21, 2591046), (27, 2015258), (42, 1295523), (54, 1007629), (63, 863682), (126, 431841), (189, 287894), (378, 143947)]