2079742446

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1242379}}^1$

素因数の和:1242421

約数の個数: 32

約数和(自身を含む): 4770739200

約数和(自身を除く): 2690996754

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 1242379, 2484758, 3727137, 7454274, 11181411, 22362822, 33544233, 38513749, 67088466, 77027498, 115541247, 231082494, 346623741, 693247482, 1039871223, 2079742446]

約数ペア:

[(1, 2079742446), (2, 1039871223), (3, 693247482), (6, 346623741), (9, 231082494), (18, 115541247), (27, 77027498), (31, 67088466), (54, 38513749), (62, 33544233), (93, 22362822), (186, 11181411), (279, 7454274), (558, 3727137), (837, 2484758), (1674, 1242379)]