18721956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141833}}^1$

素因数の和:141851

約数の個数: 24

約数和(自身を含む): 47656224

約数和(自身を除く): 28934268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141833, 283666, 425499, 567332, 850998, 1560163, 1701996, 3120326, 4680489, 6240652, 9360978, 18721956]

約数ペア:

[(1, 18721956), (2, 9360978), (3, 6240652), (4, 4680489), (6, 3120326), (11, 1701996), (12, 1560163), (22, 850998), (33, 567332), (44, 425499), (66, 283666), (132, 141833)]