25830306

素因数分解:

$2^1\times 3^3\times {\mathrm{478339}}^1$

素因数の和:478350

約数の個数: 16

約数和(自身を含む): 57400800

約数和(自身を除く): 31570494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 478339, 956678, 1435017, 2870034, 4305051, 8610102, 12915153, 25830306]

約数ペア:

[(1, 25830306), (2, 12915153), (3, 8610102), (6, 4305051), (9, 2870034), (18, 1435017), (27, 956678), (54, 478339)]