259537236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3089729}}^1$

素因数の和:3089743

約数の個数: 24

約数和(自身を含む): 692099520

約数和(自身を除く): 432562284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3089729, 6179458, 9269187, 12358916, 18538374, 21628103, 37076748, 43256206, 64884309, 86512412, 129768618, 259537236]

約数ペア:

[(1, 259537236), (2, 129768618), (3, 86512412), (4, 64884309), (6, 43256206), (7, 37076748), (12, 21628103), (14, 18538374), (21, 12358916), (28, 9269187), (42, 6179458), (84, 3089729)]