139188966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3413}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 318567168

約数和(自身を除く): 179378202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 3413, 5826, 6797, 6826, 10239, 13594, 20391, 20478, 23891, 40782, 47782, 71673, 143346, 3314023, 6628046, 9942069, 19884138, 23198161, 46396322, 69594483, 139188966]

約数ペア:

[(1, 139188966), (2, 69594483), (3, 46396322), (6, 23198161), (7, 19884138), (14, 9942069), (21, 6628046), (42, 3314023), (971, 143346), (1942, 71673), (2913, 47782), (3413, 40782), (5826, 23891), (6797, 20478), (6826, 20391), (10239, 13594)]