25112322

素因数分解:

$2^1\times 3^3\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 55968960

約数和(自身を除く): 30856638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 673, 691, 1346, 1382, 2019, 2073, 4038, 4146, 6057, 6219, 12114, 12438, 18171, 18657, 36342, 37314, 465043, 930086, 1395129, 2790258, 4185387, 8370774, 12556161, 25112322]

約数ペア:

[(1, 25112322), (2, 12556161), (3, 8370774), (6, 4185387), (9, 2790258), (18, 1395129), (27, 930086), (54, 465043), (673, 37314), (691, 36342), (1346, 18657), (1382, 18171), (2019, 12438), (2073, 12114), (4038, 6219), (4146, 6057)]