73981236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{880729}}^1$

素因数の和:880743

約数の個数: 24

約数和(自身を含む): 197283520

約数和(自身を除く): 123302284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 880729, 1761458, 2642187, 3522916, 5284374, 6165103, 10568748, 12330206, 18495309, 24660412, 36990618, 73981236]

約数ペア:

[(1, 73981236), (2, 36990618), (3, 24660412), (4, 18495309), (6, 12330206), (7, 10568748), (12, 6165103), (14, 5284374), (21, 3522916), (28, 2642187), (42, 1761458), (84, 880729)]