21802764

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24889}}^1$

素因数の和:24969

約数の個数: 24

約数和(自身を含む): 51572080

約数和(自身を除く): 29769316

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24889, 49778, 74667, 99556, 149334, 298668, 1816897, 3633794, 5450691, 7267588, 10901382, 21802764]

約数ペア:

[(1, 21802764), (2, 10901382), (3, 7267588), (4, 5450691), (6, 3633794), (12, 1816897), (73, 298668), (146, 149334), (219, 99556), (292, 74667), (438, 49778), (876, 24889)]