21817332

素因数分解:

$2^2\times 3^2\times {\mathrm{606037}}^1$

素因数の和:606047

約数の個数: 18

約数和(自身を含む): 55149458

約数和(自身を除く): 33332126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 606037, 1212074, 1818111, 2424148, 3636222, 5454333, 7272444, 10908666, 21817332]

約数ペア:

[(1, 21817332), (2, 10908666), (3, 7272444), (4, 5454333), (6, 3636222), (9, 2424148), (12, 1818111), (18, 1212074), (36, 606037)]