18634638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 40828032

約数和(自身を除く): 22193394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 853, 993, 1706, 1986, 2559, 3641, 5118, 7282, 9383, 10923, 18766, 21846, 28149, 56298, 282343, 564686, 847029, 1694058, 3105773, 6211546, 9317319, 18634638]

約数ペア:

[(1, 18634638), (2, 9317319), (3, 6211546), (6, 3105773), (11, 1694058), (22, 847029), (33, 564686), (66, 282343), (331, 56298), (662, 28149), (853, 21846), (993, 18766), (1706, 10923), (1986, 9383), (2559, 7282), (3641, 5118)]