123939054

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{222113}}^1$

素因数の和:222152

約数の個数: 24

約数和(自身を含む): 277198272

約数和(自身を除く): 153259218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 222113, 444226, 666339, 1332678, 1999017, 3998034, 6885503, 13771006, 20656509, 41313018, 61969527, 123939054]

約数ペア:

[(1, 123939054), (2, 61969527), (3, 41313018), (6, 20656509), (9, 13771006), (18, 6885503), (31, 3998034), (62, 1999017), (93, 1332678), (186, 666339), (279, 444226), (558, 222113)]