1638306

素因数分解:

$2^1\times 3^5\times {\mathrm{3371}}^1$

素因数の和:3388

約数の個数: 24

約数和(自身を含む): 3682224

約数和(自身を除く): 2043918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 3371, 6742, 10113, 20226, 30339, 60678, 91017, 182034, 273051, 546102, 819153, 1638306]

約数ペア:

[(1, 1638306), (2, 819153), (3, 546102), (6, 273051), (9, 182034), (18, 91017), (27, 60678), (54, 30339), (81, 20226), (162, 10113), (243, 6742), (486, 3371)]