27968364

素因数分解:

$2^2\times 3^2\times {\mathrm{776899}}^1$

素因数の和:776909

約数の個数: 18

約数和(自身を含む): 70697900

約数和(自身を除く): 42729536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 776899, 1553798, 2330697, 3107596, 4661394, 6992091, 9322788, 13984182, 27968364]

約数ペア:

[(1, 27968364), (2, 13984182), (3, 9322788), (4, 6992091), (6, 4661394), (9, 3107596), (12, 2330697), (18, 1553798), (36, 776899)]