13967436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 37449216

約数和(自身を除く): 23481780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 647, 771, 1028, 1294, 1542, 1799, 1941, 2588, 3084, 3598, 3882, 4529, 5397, 7196, 7764, 9058, 10794, 13587, 18116, 21588, 27174, 54348, 166279, 332558, 498837, 665116, 997674, 1163953, 1995348, 2327906, 3491859, 4655812, 6983718, 13967436]

約数ペア:

[(1, 13967436), (2, 6983718), (3, 4655812), (4, 3491859), (6, 2327906), (7, 1995348), (12, 1163953), (14, 997674), (21, 665116), (28, 498837), (42, 332558), (84, 166279), (257, 54348), (514, 27174), (647, 21588), (771, 18116), (1028, 13587), (1294, 10794), (1542, 9058), (1799, 7764), (1941, 7196), (2588, 5397), (3084, 4529), (3598, 3882)]