18203968

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1090

約数の個数: 28

約数和(自身を含む): 36260532

約数和(自身を除く): 18056564

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 617, 922, 1234, 1844, 2468, 3688, 4936, 7376, 9872, 14752, 19744, 29504, 39488, 284437, 568874, 1137748, 2275496, 4550992, 9101984, 18203968]

約数ペア:

[(1, 18203968), (2, 9101984), (4, 4550992), (8, 2275496), (16, 1137748), (32, 568874), (64, 284437), (461, 39488), (617, 29504), (922, 19744), (1234, 14752), (1844, 9872), (2468, 7376), (3688, 4936)]