21847554

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22901}}^1$

素因数の和:22962

約数の個数: 24

約数和(自身を含む): 48231612

約数和(自身を除く): 26384058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22901, 45802, 68703, 137406, 206109, 412218, 1213753, 2427506, 3641259, 7282518, 10923777, 21847554]

約数ペア:

[(1, 21847554), (2, 10923777), (3, 7282518), (6, 3641259), (9, 2427506), (18, 1213753), (53, 412218), (106, 206109), (159, 137406), (318, 68703), (477, 45802), (954, 22901)]