13520178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{15329}}^1$

素因数の和:15351

約数の個数: 36

約数和(自身を含む): 34078590

約数和(自身を除く): 20558412

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 15329, 30658, 45987, 91974, 107303, 137961, 214606, 275922, 321909, 643818, 751121, 965727, 1502242, 1931454, 2253363, 4506726, 6760089, 13520178]

約数ペア:

[(1, 13520178), (2, 6760089), (3, 4506726), (6, 2253363), (7, 1931454), (9, 1502242), (14, 965727), (18, 751121), (21, 643818), (42, 321909), (49, 275922), (63, 214606), (98, 137961), (126, 107303), (147, 91974), (294, 45987), (441, 30658), (882, 15329)]