179693724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2139211}}^1$

素因数の和:2139225

約数の個数: 24

約数和(自身を含む): 479183488

約数和(自身を除く): 299489764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2139211, 4278422, 6417633, 8556844, 12835266, 14974477, 25670532, 29948954, 44923431, 59897908, 89846862, 179693724]

約数ペア:

[(1, 179693724), (2, 89846862), (3, 59897908), (4, 44923431), (6, 29948954), (7, 25670532), (12, 14974477), (14, 12835266), (21, 8556844), (28, 6417633), (42, 4278422), (84, 2139211)]