12987768

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{4789}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 32763600

約数和(自身を除く): 19775832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 4789, 9578, 14367, 19156, 28734, 38312, 57468, 114936, 541157, 1082314, 1623471, 2164628, 3246942, 4329256, 6493884, 12987768]

約数ペア:

[(1, 12987768), (2, 6493884), (3, 4329256), (4, 3246942), (6, 2164628), (8, 1623471), (12, 1082314), (24, 541157), (113, 114936), (226, 57468), (339, 38312), (452, 28734), (678, 19156), (904, 14367), (1356, 9578), (2712, 4789)]