12143796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144569}}^1$

素因数の和:144583

約数の個数: 24

約数和(自身を含む): 32383680

約数和(自身を除く): 20239884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144569, 289138, 433707, 578276, 867414, 1011983, 1734828, 2023966, 3035949, 4047932, 6071898, 12143796]

約数ペア:

[(1, 12143796), (2, 6071898), (3, 4047932), (4, 3035949), (6, 2023966), (7, 1734828), (12, 1011983), (14, 867414), (21, 578276), (28, 433707), (42, 289138), (84, 144569)]