51197418

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{76873}}^1$

素因数の和:76918

約数の個数: 24

約数和(自身を含む): 113927268

約数和(自身を除く): 62729850

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 76873, 153746, 230619, 461238, 691857, 1383714, 2844301, 5688602, 8532903, 17065806, 25598709, 51197418]

約数ペア:

[(1, 51197418), (2, 25598709), (3, 17065806), (6, 8532903), (9, 5688602), (18, 2844301), (37, 1383714), (74, 691857), (111, 461238), (222, 230619), (333, 153746), (666, 76873)]