18326804553

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{56503}}^1$

素因数の和:56846

約数の個数: 32

約数和(自身を含む): 27908455680

約数和(自身を除く): 9581651127

約数列:

[1, 3, 9, 27, 41, 123, 293, 369, 879, 1107, 2637, 7911, 12013, 36039, 56503, 108117, 169509, 324351, 508527, 1525581, 2316623, 6949869, 16555379, 20849607, 49666137, 62548821, 148998411, 446995233, 678770539, 2036311617, 6108934851, 18326804553]

約数ペア:

[(1, 18326804553), (3, 6108934851), (9, 2036311617), (27, 678770539), (41, 446995233), (123, 148998411), (293, 62548821), (369, 49666137), (879, 20849607), (1107, 16555379), (2637, 6949869), (7911, 2316623), (12013, 1525581), (36039, 508527), (56503, 324351), (108117, 169509)]