9668638

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 16934256

約数和(自身を除く): 7265618

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 497, 959, 994, 1918, 5041, 9727, 10082, 19454, 35287, 68089, 70574, 136178, 690617, 1381234, 4834319, 9668638]

約数ペア:

[(1, 9668638), (2, 4834319), (7, 1381234), (14, 690617), (71, 136178), (137, 70574), (142, 68089), (274, 35287), (497, 19454), (959, 10082), (994, 9727), (1918, 5041)]