2018061942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4801}}^1$

素因数の和:5153

約数の個数: 64

約数和(自身を含む): 4617756864

約数和(自身を除く): 2599694922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 317, 442, 634, 663, 951, 1326, 1902, 4121, 4801, 5389, 8242, 9602, 10778, 12363, 14403, 16167, 24726, 28806, 32334, 62413, 70057, 81617, 124826, 140114, 163234, 187239, 210171, 244851, 374478, 420342, 489702, 1061021, 1521917, 2122042, 3043834, 3183063, 4565751, 6366126, 9131502, 19784921, 25872589, 39569842, 51745178, 59354763, 77617767, 118709526, 155235534, 336343657, 672687314, 1009030971, 2018061942]

約数ペア:

[(1, 2018061942), (2, 1009030971), (3, 672687314), (6, 336343657), (13, 155235534), (17, 118709526), (26, 77617767), (34, 59354763), (39, 51745178), (51, 39569842), (78, 25872589), (102, 19784921), (221, 9131502), (317, 6366126), (442, 4565751), (634, 3183063), (663, 3043834), (951, 2122042), (1326, 1521917), (1902, 1061021), (4121, 489702), (4801, 420342), (5389, 374478), (8242, 244851), (9602, 210171), (10778, 187239), (12363, 163234), (14403, 140114), (16167, 124826), (24726, 81617), (28806, 70057), (32334, 62413)]