18555222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{63113}}^1$

素因数の和:63132

約数の個数: 24

約数和(自身を含む): 43169976

約数和(自身を除く): 24614754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 63113, 126226, 189339, 378678, 441791, 883582, 1325373, 2650746, 3092537, 6185074, 9277611, 18555222]

約数ペア:

[(1, 18555222), (2, 9277611), (3, 6185074), (6, 3092537), (7, 2650746), (14, 1325373), (21, 883582), (42, 441791), (49, 378678), (98, 189339), (147, 126226), (294, 63113)]