17903004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213131}}^1$

素因数の和:213145

約数の個数: 24

約数和(自身を含む): 47741568

約数和(自身を除く): 29838564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213131, 426262, 639393, 852524, 1278786, 1491917, 2557572, 2983834, 4475751, 5967668, 8951502, 17903004]

約数ペア:

[(1, 17903004), (2, 8951502), (3, 5967668), (4, 4475751), (6, 2983834), (7, 2557572), (12, 1491917), (14, 1278786), (21, 852524), (28, 639393), (42, 426262), (84, 213131)]