12784674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7079}}^1$

素因数の和:7134

約数の個数: 32

約数和(自身を含む): 29905920

約数和(自身を除く): 17121246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7079, 14158, 21237, 42474, 49553, 99106, 148659, 297318, 304397, 608794, 913191, 1826382, 2130779, 4261558, 6392337, 12784674]

約数ペア:

[(1, 12784674), (2, 6392337), (3, 4261558), (6, 2130779), (7, 1826382), (14, 913191), (21, 608794), (42, 304397), (43, 297318), (86, 148659), (129, 99106), (258, 49553), (301, 42474), (602, 21237), (903, 14158), (1806, 7079)]