54391386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1295033}}^1$

素因数の和:1295045

約数の個数: 16

約数和(自身を含む): 124323264

約数和(自身を除く): 69931878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1295033, 2590066, 3885099, 7770198, 9065231, 18130462, 27195693, 54391386]

約数ペア:

[(1, 54391386), (2, 27195693), (3, 18130462), (6, 9065231), (7, 7770198), (14, 3885099), (21, 2590066), (42, 1295033)]