18805956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120551}}^1$

素因数の和:120571

約数の個数: 24

約数和(自身を含む): 47256384

約数和(自身を除く): 28450428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120551, 241102, 361653, 482204, 723306, 1446612, 1567163, 3134326, 4701489, 6268652, 9402978, 18805956]

約数ペア:

[(1, 18805956), (2, 9402978), (3, 6268652), (4, 4701489), (6, 3134326), (12, 1567163), (13, 1446612), (26, 723306), (39, 482204), (52, 361653), (78, 241102), (156, 120551)]