39194454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 51525546

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 499, 689, 741, 998, 1007, 1378, 1482, 1497, 2014, 2067, 2994, 3021, 4134, 6042, 6487, 9481, 12974, 13091, 18962, 19461, 26182, 26447, 28443, 38922, 39273, 52894, 56886, 78546, 79341, 123253, 158682, 246506, 343811, 369759, 502493, 687622, 739518, 1004986, 1031433, 1507479, 2062866, 3014958, 6532409, 13064818, 19597227, 39194454]

約数ペア:

[(1, 39194454), (2, 19597227), (3, 13064818), (6, 6532409), (13, 3014958), (19, 2062866), (26, 1507479), (38, 1031433), (39, 1004986), (53, 739518), (57, 687622), (78, 502493), (106, 369759), (114, 343811), (159, 246506), (247, 158682), (318, 123253), (494, 79341), (499, 78546), (689, 56886), (741, 52894), (998, 39273), (1007, 38922), (1378, 28443), (1482, 26447), (1497, 26182), (2014, 19461), (2067, 18962), (2994, 13091), (3021, 12974), (4134, 9481), (6042, 6487)]