281067276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3346039}}^1$

素因数の和:3346053

約数の個数: 24

約数和(自身を含む): 749512960

約数和(自身を除く): 468445684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3346039, 6692078, 10038117, 13384156, 20076234, 23422273, 40152468, 46844546, 70266819, 93689092, 140533638, 281067276]

約数ペア:

[(1, 281067276), (2, 140533638), (3, 93689092), (4, 70266819), (6, 46844546), (7, 40152468), (12, 23422273), (14, 20076234), (21, 13384156), (28, 10038117), (42, 6692078), (84, 3346039)]