13158516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 35915264

約数和(自身を除く): 22756748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 3643, 7286, 10929, 14572, 21858, 25501, 43716, 51002, 76503, 102004, 153006, 156649, 306012, 313298, 469947, 626596, 939894, 1096543, 1879788, 2193086, 3289629, 4386172, 6579258, 13158516]

約数ペア:

[(1, 13158516), (2, 6579258), (3, 4386172), (4, 3289629), (6, 2193086), (7, 1879788), (12, 1096543), (14, 939894), (21, 626596), (28, 469947), (42, 313298), (43, 306012), (84, 156649), (86, 153006), (129, 102004), (172, 76503), (258, 51002), (301, 43716), (516, 25501), (602, 21858), (903, 14572), (1204, 10929), (1806, 7286), (3612, 3643)]