21367701506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1\times {\mathrm{3677}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 34466332032

約数和(自身を除く): 13098630526

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 2551, 3677, 5102, 7354, 43367, 62509, 86734, 125018, 170917, 246359, 341834, 492718, 2905589, 4188103, 5811178, 8376206, 9380027, 18760054, 159460459, 318920918, 628461809, 1256923618, 10683850753, 21367701506]

約数ペア:

[(1, 21367701506), (2, 10683850753), (17, 1256923618), (34, 628461809), (67, 318920918), (134, 159460459), (1139, 18760054), (2278, 9380027), (2551, 8376206), (3677, 5811178), (5102, 4188103), (7354, 2905589), (43367, 492718), (62509, 341834), (86734, 246359), (125018, 170917)]