13437138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15661}}^1$

素因数の和:15690

約数の個数: 32

約数和(自身を含む): 31574592

約数和(自身を除く): 18137454

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 15661, 31322, 46983, 93966, 172271, 203593, 344542, 407186, 516813, 610779, 1033626, 1221558, 2239523, 4479046, 6718569, 13437138]

約数ペア:

[(1, 13437138), (2, 6718569), (3, 4479046), (6, 2239523), (11, 1221558), (13, 1033626), (22, 610779), (26, 516813), (33, 407186), (39, 344542), (66, 203593), (78, 172271), (143, 93966), (286, 46983), (429, 31322), (858, 15661)]