28070154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222779}}^1$

素因数の和:222794

約数の個数: 24

約数和(自身を含む): 69507360

約数和(自身を除く): 41437206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222779, 445558, 668337, 1336674, 1559453, 2005011, 3118906, 4010022, 4678359, 9356718, 14035077, 28070154]

約数ペア:

[(1, 28070154), (2, 14035077), (3, 9356718), (6, 4678359), (7, 4010022), (9, 3118906), (14, 2005011), (18, 1559453), (21, 1336674), (42, 668337), (63, 445558), (126, 222779)]