22686516

素因数分解:

$2^2\times 3^2\times {\mathrm{630181}}^1$

素因数の和:630191

約数の個数: 18

約数和(自身を含む): 57346562

約数和(自身を除く): 34660046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 630181, 1260362, 1890543, 2520724, 3781086, 5671629, 7562172, 11343258, 22686516]

約数ペア:

[(1, 22686516), (2, 11343258), (3, 7562172), (4, 5671629), (6, 3781086), (9, 2520724), (12, 1890543), (18, 1260362), (36, 630181)]