66695994

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{3539}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 148680000

約数和(自身を除く): 81984006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 2094, 3141, 3539, 6282, 7078, 9423, 10617, 18846, 21234, 31851, 63702, 95553, 191106, 1235111, 2470222, 3705333, 7410666, 11115999, 22231998, 33347997, 66695994]

約数ペア:

[(1, 66695994), (2, 33347997), (3, 22231998), (6, 11115999), (9, 7410666), (18, 3705333), (27, 2470222), (54, 1235111), (349, 191106), (698, 95553), (1047, 63702), (2094, 31851), (3141, 21234), (3539, 18846), (6282, 10617), (7078, 9423)]