21270432

素因数分解:

$2^5\times 3^1\times {\mathrm{221567}}^1$

素因数の和:221580

約数の個数: 24

約数和(自身を含む): 55835136

約数和(自身を除く): 34564704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221567, 443134, 664701, 886268, 1329402, 1772536, 2658804, 3545072, 5317608, 7090144, 10635216, 21270432]

約数ペア:

[(1, 21270432), (2, 10635216), (3, 7090144), (4, 5317608), (6, 3545072), (8, 2658804), (12, 1772536), (16, 1329402), (24, 886268), (32, 664701), (48, 443134), (96, 221567)]