18441824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8198

約数の個数: 24

約数和(自身を含む): 36823248

約数和(自身を除く): 18381424

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8117, 16234, 32468, 64936, 129872, 259744, 576307, 1152614, 2305228, 4610456, 9220912, 18441824]

約数ペア:

[(1, 18441824), (2, 9220912), (4, 4610456), (8, 2305228), (16, 1152614), (32, 576307), (71, 259744), (142, 129872), (284, 64936), (568, 32468), (1136, 16234), (2272, 8117)]