21349236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93637}}^1$

素因数の和:93663

約数の個数: 24

約数和(自身を含む): 52437280

約数和(自身を除く): 31088044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93637, 187274, 280911, 374548, 561822, 1123644, 1779103, 3558206, 5337309, 7116412, 10674618, 21349236]

約数ペア:

[(1, 21349236), (2, 10674618), (3, 7116412), (4, 5337309), (6, 3558206), (12, 1779103), (19, 1123644), (38, 561822), (57, 374548), (76, 280911), (114, 187274), (228, 93637)]