18515046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12197}}^1$

素因数の和:12236

約数の個数: 32

約数和(自身を含む): 42156288

約数和(自身を除く): 23641242

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12197, 24394, 36591, 73182, 134167, 268334, 280531, 402501, 561062, 805002, 841593, 1683186, 3085841, 6171682, 9257523, 18515046]

約数ペア:

[(1, 18515046), (2, 9257523), (3, 6171682), (6, 3085841), (11, 1683186), (22, 841593), (23, 805002), (33, 561062), (46, 402501), (66, 280531), (69, 268334), (138, 134167), (253, 73182), (506, 36591), (759, 24394), (1518, 12197)]