21768102

素因数分解:

$2^1\times 3^4\times {\mathrm{134371}}^1$

素因数の和:134385

約数の個数: 20

約数和(自身を含む): 48777036

約数和(自身を除く): 27008934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 134371, 268742, 403113, 806226, 1209339, 2418678, 3628017, 7256034, 10884051, 21768102]

約数ペア:

[(1, 21768102), (2, 10884051), (3, 7256034), (6, 3628017), (9, 2418678), (18, 1209339), (27, 806226), (54, 403113), (81, 268742), (162, 134371)]