31559274

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11091

約数の個数: 32

約数和(自身を含む): 71461440

約数和(自身を除く): 39902166

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 11027, 22054, 33081, 66162, 99243, 198486, 297729, 584431, 595458, 1168862, 1753293, 3506586, 5259879, 10519758, 15779637, 31559274]

約数ペア:

[(1, 31559274), (2, 15779637), (3, 10519758), (6, 5259879), (9, 3506586), (18, 1753293), (27, 1168862), (53, 595458), (54, 584431), (106, 297729), (159, 198486), (318, 99243), (477, 66162), (954, 33081), (1431, 22054), (2862, 11027)]