39966876

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20947}}^1$

素因数の和:21010

約数の個数: 36

約数和(自身を含む): 102938472

約数和(自身を除く): 62971596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 20947, 41894, 62841, 83788, 125682, 188523, 251364, 377046, 754092, 1110191, 2220382, 3330573, 4440764, 6661146, 9991719, 13322292, 19983438, 39966876]

約数ペア:

[(1, 39966876), (2, 19983438), (3, 13322292), (4, 9991719), (6, 6661146), (9, 4440764), (12, 3330573), (18, 2220382), (36, 1110191), (53, 754092), (106, 377046), (159, 251364), (212, 188523), (318, 125682), (477, 83788), (636, 62841), (954, 41894), (1908, 20947)]