151681236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1805729}}^1$

素因数の和:1805743

約数の個数: 24

約数和(自身を含む): 404483520

約数和(自身を除く): 252802284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1805729, 3611458, 5417187, 7222916, 10834374, 12640103, 21668748, 25280206, 37920309, 50560412, 75840618, 151681236]

約数ペア:

[(1, 151681236), (2, 75840618), (3, 50560412), (4, 37920309), (6, 25280206), (7, 21668748), (12, 12640103), (14, 10834374), (21, 7222916), (28, 5417187), (42, 3611458), (84, 1805729)]