218531256

素因数分解:

$2^3\times 3^1\times {\mathrm{9105469}}^1$

素因数の和:9105478

約数の個数: 16

約数和(自身を含む): 546328200

約数和(自身を除く): 327796944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9105469, 18210938, 27316407, 36421876, 54632814, 72843752, 109265628, 218531256]

約数ペア:

[(1, 218531256), (2, 109265628), (3, 72843752), (4, 54632814), (6, 36421876), (8, 27316407), (12, 18210938), (24, 9105469)]