21694092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 58125312

約数和(自身を除く): 36431220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 953, 1084, 1626, 1897, 1906, 2859, 3252, 3794, 3812, 5691, 5718, 6671, 7588, 11382, 11436, 13342, 20013, 22764, 26684, 40026, 80052, 258263, 516526, 774789, 1033052, 1549578, 1807841, 3099156, 3615682, 5423523, 7231364, 10847046, 21694092]

約数ペア:

[(1, 21694092), (2, 10847046), (3, 7231364), (4, 5423523), (6, 3615682), (7, 3099156), (12, 1807841), (14, 1549578), (21, 1033052), (28, 774789), (42, 516526), (84, 258263), (271, 80052), (542, 40026), (813, 26684), (953, 22764), (1084, 20013), (1626, 13342), (1897, 11436), (1906, 11382), (2859, 7588), (3252, 6671), (3794, 5718), (3812, 5691)]