2040375042

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{288433}}^1$

素因数の和:288575

約数の個数: 32

約数和(自身を含む): 4568794560

約数和(自身を除く): 2528419518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 288433, 576866, 865299, 1730598, 2595897, 5191794, 7787691, 15575382, 37784723, 75569446, 113354169, 226708338, 340062507, 680125014, 1020187521, 2040375042]

約数ペア:

[(1, 2040375042), (2, 1020187521), (3, 680125014), (6, 340062507), (9, 226708338), (18, 113354169), (27, 75569446), (54, 37784723), (131, 15575382), (262, 7787691), (393, 5191794), (786, 2595897), (1179, 1730598), (2358, 865299), (3537, 576866), (7074, 288433)]