25520364

素因数分解:

$2^2\times 3^2\times {\mathrm{708899}}^1$

素因数の和:708909

約数の個数: 18

約数和(自身を含む): 64509900

約数和(自身を除く): 38989536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 708899, 1417798, 2126697, 2835596, 4253394, 6380091, 8506788, 12760182, 25520364]

約数ペア:

[(1, 25520364), (2, 12760182), (3, 8506788), (4, 6380091), (6, 4253394), (9, 2835596), (12, 2126697), (18, 1417798), (36, 708899)]