39869766

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10399}}^1$

素因数の和:10481

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 49986234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 10399, 20798, 31197, 62394, 93591, 187182, 280773, 561546, 738329, 1476658, 2214987, 4429974, 6644961, 13289922, 19934883, 39869766]

約数ペア:

[(1, 39869766), (2, 19934883), (3, 13289922), (6, 6644961), (9, 4429974), (18, 2214987), (27, 1476658), (54, 738329), (71, 561546), (142, 280773), (213, 187182), (426, 93591), (639, 62394), (1278, 31197), (1917, 20798), (3834, 10399)]