1881072912

素因数分解:

$2^4\times 3^1\times {\mathrm{39189019}}^1$

素因数の和:39189030

約数の個数: 20

約数和(自身を含む): 4859438480

約数和(自身を除く): 2978365568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39189019, 78378038, 117567057, 156756076, 235134114, 313512152, 470268228, 627024304, 940536456, 1881072912]

約数ペア:

[(1, 1881072912), (2, 940536456), (3, 627024304), (4, 470268228), (6, 313512152), (8, 235134114), (12, 156756076), (16, 117567057), (24, 78378038), (48, 39189019)]