289169622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{764999}}^1$

素因数の和:765017

約数の個数: 32

約数和(自身を含む): 734400000

約数和(自身を除く): 445230378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 764999, 1529998, 2294997, 4589994, 5354993, 6884991, 10709986, 13769982, 16064979, 20654973, 32129958, 41309946, 48194937, 96389874, 144584811, 289169622]

約数ペア:

[(1, 289169622), (2, 144584811), (3, 96389874), (6, 48194937), (7, 41309946), (9, 32129958), (14, 20654973), (18, 16064979), (21, 13769982), (27, 10709986), (42, 6884991), (54, 5354993), (63, 4589994), (126, 2294997), (189, 1529998), (378, 764999)]