21330612

素因数分解:

$2^2\times 3^2\times {\mathrm{592517}}^1$

素因数の和:592527

約数の個数: 18

約数和(自身を含む): 53919138

約数和(自身を除く): 32588526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 592517, 1185034, 1777551, 2370068, 3555102, 5332653, 7110204, 10665306, 21330612]

約数ペア:

[(1, 21330612), (2, 10665306), (3, 7110204), (4, 5332653), (6, 3555102), (9, 2370068), (12, 1777551), (18, 1185034), (36, 592517)]