25266438

素因数分解:

$2^1\times 3^3\times {\mathrm{467897}}^1$

素因数の和:467908

約数の個数: 16

約数和(自身を含む): 56147760

約数和(自身を除く): 30881322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467897, 935794, 1403691, 2807382, 4211073, 8422146, 12633219, 25266438]

約数ペア:

[(1, 25266438), (2, 12633219), (3, 8422146), (6, 4211073), (9, 2807382), (18, 1403691), (27, 935794), (54, 467897)]