2016376443

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 3315686400

約数和(自身を除く): 1299309957

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 389, 391, 459, 491, 621, 1167, 1173, 1473, 3501, 3519, 4419, 6613, 8347, 8947, 10503, 10557, 11293, 13257, 19839, 25041, 26841, 33879, 59517, 75123, 80523, 101637, 152099, 178551, 190999, 191981, 225369, 241569, 304911, 456297, 572997, 575943, 1368891, 1718991, 1727829, 3246983, 4106673, 4392977, 5156973, 5183487, 9740949, 13178931, 29222847, 39536793, 74680609, 87668541, 118610379, 224041827, 672125481, 2016376443]

約数ペア:

[(1, 2016376443), (3, 672125481), (9, 224041827), (17, 118610379), (23, 87668541), (27, 74680609), (51, 39536793), (69, 29222847), (153, 13178931), (207, 9740949), (389, 5183487), (391, 5156973), (459, 4392977), (491, 4106673), (621, 3246983), (1167, 1727829), (1173, 1718991), (1473, 1368891), (3501, 575943), (3519, 572997), (4419, 456297), (6613, 304911), (8347, 241569), (8947, 225369), (10503, 191981), (10557, 190999), (11293, 178551), (13257, 152099), (19839, 101637), (25041, 80523), (26841, 75123), (33879, 59517)]