31188852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27947}}^1$

素因数の和:27988

約数の個数: 36

約数和(自身を含む): 81384576

約数和(自身を除く): 50195724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 27947, 55894, 83841, 111788, 167682, 251523, 335364, 503046, 866357, 1006092, 1732714, 2599071, 3465428, 5198142, 7797213, 10396284, 15594426, 31188852]

約数ペア:

[(1, 31188852), (2, 15594426), (3, 10396284), (4, 7797213), (6, 5198142), (9, 3465428), (12, 2599071), (18, 1732714), (31, 1006092), (36, 866357), (62, 503046), (93, 335364), (124, 251523), (186, 167682), (279, 111788), (372, 83841), (558, 55894), (1116, 27947)]