165807852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1973903}}^1$

素因数の和:1973917

約数の個数: 24

約数和(自身を含む): 442154496

約数和(自身を除く): 276346644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1973903, 3947806, 5921709, 7895612, 11843418, 13817321, 23686836, 27634642, 41451963, 55269284, 82903926, 165807852]

約数ペア:

[(1, 165807852), (2, 82903926), (3, 55269284), (4, 41451963), (6, 27634642), (7, 23686836), (12, 13817321), (14, 11843418), (21, 7895612), (28, 5921709), (42, 3947806), (84, 1973903)]