2641189236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31442729}}^1$

素因数の和:31442743

約数の個数: 24

約数和(自身を含む): 7043171520

約数和(自身を除く): 4401982284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31442729, 62885458, 94328187, 125770916, 188656374, 220099103, 377312748, 440198206, 660297309, 880396412, 1320594618, 2641189236]

約数ペア:

[(1, 2641189236), (2, 1320594618), (3, 880396412), (4, 660297309), (6, 440198206), (7, 377312748), (12, 220099103), (14, 188656374), (21, 125770916), (28, 94328187), (42, 62885458), (84, 31442729)]