18139752

素因数分解:

$2^3\times 3^2\times {\mathrm{251941}}^1$

素因数の和:251953

約数の個数: 24

約数和(自身を含む): 49128690

約数和(自身を除く): 30988938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251941, 503882, 755823, 1007764, 1511646, 2015528, 2267469, 3023292, 4534938, 6046584, 9069876, 18139752]

約数ペア:

[(1, 18139752), (2, 9069876), (3, 6046584), (4, 4534938), (6, 3023292), (8, 2267469), (9, 2015528), (12, 1511646), (18, 1007764), (24, 755823), (36, 503882), (72, 251941)]