31355142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57427}}^1$

素因数の和:57452

約数の個数: 32

約数和(自身を含む): 77183232

約数和(自身を除く): 45828090

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57427, 114854, 172281, 344562, 401989, 746551, 803978, 1205967, 1493102, 2239653, 2411934, 4479306, 5225857, 10451714, 15677571, 31355142]

約数ペア:

[(1, 31355142), (2, 15677571), (3, 10451714), (6, 5225857), (7, 4479306), (13, 2411934), (14, 2239653), (21, 1493102), (26, 1205967), (39, 803978), (42, 746551), (78, 401989), (91, 344562), (182, 172281), (273, 114854), (546, 57427)]