66851946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{176857}}^1$

素因数の和:176875

約数の個数: 32

約数和(自身を含む): 169783680

約数和(自身を除く): 102931734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 176857, 353714, 530571, 1061142, 1237999, 1591713, 2475998, 3183426, 3713997, 4775139, 7427994, 9550278, 11141991, 22283982, 33425973, 66851946]

約数ペア:

[(1, 66851946), (2, 33425973), (3, 22283982), (6, 11141991), (7, 9550278), (9, 7427994), (14, 4775139), (18, 3713997), (21, 3183426), (27, 2475998), (42, 1591713), (54, 1237999), (63, 1061142), (126, 530571), (189, 353714), (378, 176857)]