25438908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 65157120

約数和(自身を除く): 39718212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 764, 1009, 1146, 2018, 2101, 2292, 3027, 4036, 4202, 6054, 6303, 8404, 11099, 12108, 12606, 22198, 25212, 33297, 44396, 66594, 133188, 192719, 385438, 578157, 770876, 1156314, 2119909, 2312628, 4239818, 6359727, 8479636, 12719454, 25438908]

約数ペア:

[(1, 25438908), (2, 12719454), (3, 8479636), (4, 6359727), (6, 4239818), (11, 2312628), (12, 2119909), (22, 1156314), (33, 770876), (44, 578157), (66, 385438), (132, 192719), (191, 133188), (382, 66594), (573, 44396), (764, 33297), (1009, 25212), (1146, 22198), (2018, 12606), (2101, 12108), (2292, 11099), (3027, 8404), (4036, 6303), (4202, 6054)]