26954538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345571}}^1$

素因数の和:345589

約数の個数: 16

約数和(自身を含む): 58056096

約数和(自身を除く): 31101558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 345571, 691142, 1036713, 2073426, 4492423, 8984846, 13477269, 26954538]

約数ペア:

[(1, 26954538), (2, 13477269), (3, 8984846), (6, 4492423), (13, 2073426), (26, 1036713), (39, 691142), (78, 345571)]