21892836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{260629}}^1$

素因数の和:260643

約数の個数: 24

約数和(自身を含む): 58381120

約数和(自身を除く): 36488284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 260629, 521258, 781887, 1042516, 1563774, 1824403, 3127548, 3648806, 5473209, 7297612, 10946418, 21892836]

約数ペア:

[(1, 21892836), (2, 10946418), (3, 7297612), (4, 5473209), (6, 3648806), (7, 3127548), (12, 1824403), (14, 1563774), (21, 1042516), (28, 781887), (42, 521258), (84, 260629)]