18738112

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2716

約数の個数: 28

約数和(自身を含む): 37526976

約数和(自身を除く): 18788864

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2591, 3616, 5182, 7232, 10364, 20728, 41456, 82912, 165824, 292783, 585566, 1171132, 2342264, 4684528, 9369056, 18738112]

約数ペア:

[(1, 18738112), (2, 9369056), (4, 4684528), (8, 2342264), (16, 1171132), (32, 585566), (64, 292783), (113, 165824), (226, 82912), (452, 41456), (904, 20728), (1808, 10364), (2591, 7232), (3616, 5182)]