2018293528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{811}}^1\times {\mathrm{4643}}^1$

素因数の和:5527

約数の個数: 32

約数和(自身を含む): 3846346560

約数和(自身を除く): 1828053032

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 811, 1622, 3244, 4643, 6488, 9286, 18572, 37144, 54337, 108674, 217348, 311081, 434696, 622162, 1244324, 2488648, 3765473, 7530946, 15061892, 30123784, 252286691, 504573382, 1009146764, 2018293528]

約数ペア:

[(1, 2018293528), (2, 1009146764), (4, 504573382), (8, 252286691), (67, 30123784), (134, 15061892), (268, 7530946), (536, 3765473), (811, 2488648), (1622, 1244324), (3244, 622162), (4643, 434696), (6488, 311081), (9286, 217348), (18572, 108674), (37144, 54337)]