2145006

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 4675320

約数和(自身を除く): 2530314

約数列:

[1, 2, 3, 6, 9, 18, 269, 443, 538, 807, 886, 1329, 1614, 2421, 2658, 3987, 4842, 7974, 119167, 238334, 357501, 715002, 1072503, 2145006]

約数ペア:

[(1, 2145006), (2, 1072503), (3, 715002), (6, 357501), (9, 238334), (18, 119167), (269, 7974), (443, 4842), (538, 3987), (807, 2658), (886, 2421), (1329, 1614)]