138834618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1779931}}^1$

素因数の和:1779949

約数の個数: 16

約数和(自身を含む): 299028576

約数和(自身を除く): 160193958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1779931, 3559862, 5339793, 10679586, 23139103, 46278206, 69417309, 138834618]

約数ペア:

[(1, 138834618), (2, 69417309), (3, 46278206), (6, 23139103), (13, 10679586), (26, 5339793), (39, 3559862), (78, 1779931)]