18378432

素因数分解:

$2^6\times 3^2\times {\mathrm{31907}}^1$

素因数の和:31925

約数の個数: 42

約数和(自身を含む): 52680108

約数和(自身を除く): 34301676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31907, 63814, 95721, 127628, 191442, 255256, 287163, 382884, 510512, 574326, 765768, 1021024, 1148652, 1531536, 2042048, 2297304, 3063072, 4594608, 6126144, 9189216, 18378432]

約数ペア:

[(1, 18378432), (2, 9189216), (3, 6126144), (4, 4594608), (6, 3063072), (8, 2297304), (9, 2042048), (12, 1531536), (16, 1148652), (18, 1021024), (24, 765768), (32, 574326), (36, 510512), (48, 382884), (64, 287163), (72, 255256), (96, 191442), (144, 127628), (192, 95721), (288, 63814), (576, 31907)]