25290108

素因数分解:

$2^2\times 3^2\times {\mathrm{702503}}^1$

素因数の和:702513

約数の個数: 18

約数和(自身を含む): 63927864

約数和(自身を除く): 38637756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 702503, 1405006, 2107509, 2810012, 4215018, 6322527, 8430036, 12645054, 25290108]

約数ペア:

[(1, 25290108), (2, 12645054), (3, 8430036), (4, 6322527), (6, 4215018), (9, 2810012), (12, 2107509), (18, 1405006), (36, 702503)]