13362972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 35831040

約数和(自身を除く): 22468068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 619, 771, 1028, 1238, 1542, 1799, 1857, 2476, 3084, 3598, 3714, 4333, 5397, 7196, 7428, 8666, 10794, 12999, 17332, 21588, 25998, 51996, 159083, 318166, 477249, 636332, 954498, 1113581, 1908996, 2227162, 3340743, 4454324, 6681486, 13362972]

約数ペア:

[(1, 13362972), (2, 6681486), (3, 4454324), (4, 3340743), (6, 2227162), (7, 1908996), (12, 1113581), (14, 954498), (21, 636332), (28, 477249), (42, 318166), (84, 159083), (257, 51996), (514, 25998), (619, 21588), (771, 17332), (1028, 12999), (1238, 10794), (1542, 8666), (1799, 7428), (1857, 7196), (2476, 5397), (3084, 4333), (3598, 3714)]