28071162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222787}}^1$

素因数の和:222802

約数の個数: 24

約数和(自身を含む): 69509856

約数和(自身を除く): 41438694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222787, 445574, 668361, 1336722, 1559509, 2005083, 3119018, 4010166, 4678527, 9357054, 14035581, 28071162]

約数ペア:

[(1, 28071162), (2, 14035581), (3, 9357054), (6, 4678527), (7, 4010166), (9, 3119018), (14, 2005083), (18, 1559509), (21, 1336722), (42, 668361), (63, 445574), (126, 222787)]