213567924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{243799}}^1$

素因数の和:243879

約数の個数: 24

約数和(自身を含む): 505153600

約数和(自身を除く): 291585676

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 243799, 487598, 731397, 975196, 1462794, 2925588, 17797327, 35594654, 53391981, 71189308, 106783962, 213567924]

約数ペア:

[(1, 213567924), (2, 106783962), (3, 71189308), (4, 53391981), (6, 35594654), (12, 17797327), (73, 2925588), (146, 1462794), (219, 975196), (292, 731397), (438, 487598), (876, 243799)]