253333836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1005293}}^1$

素因数の和:1005310

約数の個数: 36

約数和(自身を含む): 731854032

約数和(自身を除く): 478520196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1005293, 2010586, 3015879, 4021172, 6031758, 7037051, 9047637, 12063516, 14074102, 18095274, 21111153, 28148204, 36190548, 42222306, 63333459, 84444612, 126666918, 253333836]

約数ペア:

[(1, 253333836), (2, 126666918), (3, 84444612), (4, 63333459), (6, 42222306), (7, 36190548), (9, 28148204), (12, 21111153), (14, 18095274), (18, 14074102), (21, 12063516), (28, 9047637), (36, 7037051), (42, 6031758), (63, 4021172), (84, 3015879), (126, 2010586), (252, 1005293)]