12557173818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{487733}}^1$

素因数の和:488358

約数の個数: 32

約数和(自身を含む): 28748992896

約数和(自身を除く): 16191819078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1226, 1839, 3678, 4291, 8582, 12873, 25746, 487733, 975466, 1463199, 2926398, 3414131, 6828262, 10242393, 20484786, 298980329, 597960658, 896940987, 1793881974, 2092862303, 4185724606, 6278586909, 12557173818]

約数ペア:

[(1, 12557173818), (2, 6278586909), (3, 4185724606), (6, 2092862303), (7, 1793881974), (14, 896940987), (21, 597960658), (42, 298980329), (613, 20484786), (1226, 10242393), (1839, 6828262), (3678, 3414131), (4291, 2926398), (8582, 1463199), (12873, 975466), (25746, 487733)]