2019543138

素因数分解:

$2^1\times 3^3\times {\mathrm{1013}}^1\times {\mathrm{36919}}^1$

素因数の和:37943

約数の個数: 32

約数和(自身を含む): 4492425600

約数和(自身を除く): 2472882462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1013, 2026, 3039, 6078, 9117, 18234, 27351, 36919, 54702, 73838, 110757, 221514, 332271, 664542, 996813, 1993626, 37398947, 74797894, 112196841, 224393682, 336590523, 673181046, 1009771569, 2019543138]

約数ペア:

[(1, 2019543138), (2, 1009771569), (3, 673181046), (6, 336590523), (9, 224393682), (18, 112196841), (27, 74797894), (54, 37398947), (1013, 1993626), (2026, 996813), (3039, 664542), (6078, 332271), (9117, 221514), (18234, 110757), (27351, 73838), (36919, 54702)]