15801942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 36206352

約数和(自身を除く): 20404410

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 701, 867, 1326, 1402, 1734, 2103, 3757, 4206, 7514, 9113, 11271, 11917, 18226, 22542, 23834, 27339, 35751, 54678, 71502, 154921, 202589, 309842, 405178, 464763, 607767, 929526, 1215534, 2633657, 5267314, 7900971, 15801942]

約数ペア:

[(1, 15801942), (2, 7900971), (3, 5267314), (6, 2633657), (13, 1215534), (17, 929526), (26, 607767), (34, 464763), (39, 405178), (51, 309842), (78, 202589), (102, 154921), (221, 71502), (289, 54678), (442, 35751), (578, 27339), (663, 23834), (701, 22542), (867, 18226), (1326, 11917), (1402, 11271), (1734, 9113), (2103, 7514), (3757, 4206)]