39840762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1153}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 86079168

約数和(自身を除く): 46238406

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1153, 1329, 2306, 2658, 3459, 5759, 6918, 11518, 14989, 17277, 29978, 34554, 44967, 89934, 510779, 1021558, 1532337, 3064674, 6640127, 13280254, 19920381, 39840762]

約数ペア:

[(1, 39840762), (2, 19920381), (3, 13280254), (6, 6640127), (13, 3064674), (26, 1532337), (39, 1021558), (78, 510779), (443, 89934), (886, 44967), (1153, 34554), (1329, 29978), (2306, 17277), (2658, 14989), (3459, 11518), (5759, 6918)]