12780864

素因数分解:

$2^6\times 3^2\times {\mathrm{22189}}^1$

素因数の和:22207

約数の個数: 42

約数和(自身を含む): 36635690

約数和(自身を除く): 23854826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 22189, 44378, 66567, 88756, 133134, 177512, 199701, 266268, 355024, 399402, 532536, 710048, 798804, 1065072, 1420096, 1597608, 2130144, 3195216, 4260288, 6390432, 12780864]

約数ペア:

[(1, 12780864), (2, 6390432), (3, 4260288), (4, 3195216), (6, 2130144), (8, 1597608), (9, 1420096), (12, 1065072), (16, 798804), (18, 710048), (24, 532536), (32, 399402), (36, 355024), (48, 266268), (64, 199701), (72, 177512), (96, 133134), (144, 88756), (192, 66567), (288, 44378), (576, 22189)]