20161708326

素因数分解:

$2^1\times 3^3\times {\mathrm{5347}}^1\times {\mathrm{69827}}^1$

素因数の和:75185

約数の個数: 32

約数和(自身を含む): 44812817280

約数和(自身を除く): 24651108954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5347, 10694, 16041, 32082, 48123, 69827, 96246, 139654, 144369, 209481, 288738, 418962, 628443, 1256886, 1885329, 3770658, 373364969, 746729938, 1120094907, 2240189814, 3360284721, 6720569442, 10080854163, 20161708326]

約数ペア:

[(1, 20161708326), (2, 10080854163), (3, 6720569442), (6, 3360284721), (9, 2240189814), (18, 1120094907), (27, 746729938), (54, 373364969), (5347, 3770658), (10694, 1885329), (16041, 1256886), (32082, 628443), (48123, 418962), (69827, 288738), (96246, 209481), (139654, 144369)]