2781468

素因数分解:

$2^2\times 3^2\times {\mathrm{77263}}^1$

素因数の和:77273

約数の個数: 18

約数和(自身を含む): 7031024

約数和(自身を除く): 4249556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 77263, 154526, 231789, 309052, 463578, 695367, 927156, 1390734, 2781468]

約数ペア:

[(1, 2781468), (2, 1390734), (3, 927156), (4, 695367), (6, 463578), (9, 309052), (12, 231789), (18, 154526), (36, 77263)]