17840172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212383}}^1$

素因数の和:212397

約数の個数: 24

約数和(自身を含む): 47574016

約数和(自身を除く): 29733844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212383, 424766, 637149, 849532, 1274298, 1486681, 2548596, 2973362, 4460043, 5946724, 8920086, 17840172]

約数ペア:

[(1, 17840172), (2, 8920086), (3, 5946724), (4, 4460043), (6, 2973362), (7, 2548596), (12, 1486681), (14, 1274298), (21, 849532), (28, 637149), (42, 424766), (84, 212383)]