25771482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 61783488

約数和(自身を除く): 36012006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 1783, 2409, 3566, 4818, 5349, 7227, 10698, 14454, 16047, 19613, 32094, 39226, 58839, 117678, 130159, 176517, 260318, 353034, 390477, 780954, 1171431, 1431749, 2342862, 2863498, 4295247, 8590494, 12885741, 25771482]

約数ペア:

[(1, 25771482), (2, 12885741), (3, 8590494), (6, 4295247), (9, 2863498), (11, 2342862), (18, 1431749), (22, 1171431), (33, 780954), (66, 390477), (73, 353034), (99, 260318), (146, 176517), (198, 130159), (219, 117678), (438, 58839), (657, 39226), (803, 32094), (1314, 19613), (1606, 16047), (1783, 14454), (2409, 10698), (3566, 7227), (4818, 5349)]