386551458

素因数分解:

$2^1\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{17881}}^1$

素因数の和:19090

約数の個数: 24

約数和(自身を含む): 838272396

約数和(自身を除く): 451720938

約数列:

[1, 2, 3, 6, 9, 18, 1201, 2402, 3603, 7206, 10809, 17881, 21618, 35762, 53643, 107286, 160929, 321858, 21475081, 42950162, 64425243, 128850486, 193275729, 386551458]

約数ペア:

[(1, 386551458), (2, 193275729), (3, 128850486), (6, 64425243), (9, 42950162), (18, 21475081), (1201, 321858), (2402, 160929), (3603, 107286), (7206, 53643), (10809, 35762), (17881, 21618)]