18609060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1607}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 52407936

約数和(自身を除く): 33798876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1607, 1930, 2316, 2895, 3214, 3860, 4821, 5790, 6428, 8035, 9642, 11580, 16070, 19284, 24105, 32140, 48210, 96420, 310151, 620302, 930453, 1240604, 1550755, 1860906, 3101510, 3721812, 4652265, 6203020, 9304530, 18609060]

約数ペア:

[(1, 18609060), (2, 9304530), (3, 6203020), (4, 4652265), (5, 3721812), (6, 3101510), (10, 1860906), (12, 1550755), (15, 1240604), (20, 930453), (30, 620302), (60, 310151), (193, 96420), (386, 48210), (579, 32140), (772, 24105), (965, 19284), (1158, 16070), (1607, 11580), (1930, 9642), (2316, 8035), (2895, 6428), (3214, 5790), (3860, 4821)]