201780522

素因数分解:

$2^1\times 3^2\times {\mathrm{11210029}}^1$

素因数の和:11210037

約数の個数: 12

約数和(自身を含む): 437191170

約数和(自身を除く): 235410648

約数列:

[1, 2, 3, 6, 9, 18, 11210029, 22420058, 33630087, 67260174, 100890261, 201780522]

約数ペア:

[(1, 201780522), (2, 100890261), (3, 67260174), (6, 33630087), (9, 22420058), (18, 11210029)]