12027638

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 9356362

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 197, 343, 394, 623, 686, 1246, 1379, 2758, 4361, 8722, 9653, 17533, 19306, 30527, 35066, 61054, 67571, 122731, 135142, 245462, 859117, 1718234, 6013819, 12027638]

約数ペア:

[(1, 12027638), (2, 6013819), (7, 1718234), (14, 859117), (49, 245462), (89, 135142), (98, 122731), (178, 67571), (197, 61054), (343, 35066), (394, 30527), (623, 19306), (686, 17533), (1246, 9653), (1379, 8722), (2758, 4361)]