12681732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 34614272

約数和(自身を除く): 21932540

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, 3511, 3612, 7022, 10533, 14044, 21066, 24577, 42132, 49154, 73731, 98308, 147462, 150973, 294924, 301946, 452919, 603892, 905838, 1056811, 1811676, 2113622, 3170433, 4227244, 6340866, 12681732]

約数ペア:

[(1, 12681732), (2, 6340866), (3, 4227244), (4, 3170433), (6, 2113622), (7, 1811676), (12, 1056811), (14, 905838), (21, 603892), (28, 452919), (42, 301946), (43, 294924), (84, 150973), (86, 147462), (129, 98308), (172, 73731), (258, 49154), (301, 42132), (516, 24577), (602, 21066), (903, 14044), (1204, 10533), (1806, 7022), (3511, 3612)]