139264002

素因数分解:

$2^1\times 3^3\times {\mathrm{2578963}}^1$

素因数の和:2578974

約数の個数: 16

約数和(自身を含む): 309475680

約数和(自身を除く): 170211678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2578963, 5157926, 7736889, 15473778, 23210667, 46421334, 69632001, 139264002]

約数ペア:

[(1, 139264002), (2, 69632001), (3, 46421334), (6, 23210667), (9, 15473778), (18, 7736889), (27, 5157926), (54, 2578963)]