12947454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55331}}^1$

素因数の和:55352

約数の個数: 24

約数和(自身を含む): 30211272

約数和(自身を除く): 17263818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55331, 110662, 165993, 331986, 497979, 719303, 995958, 1438606, 2157909, 4315818, 6473727, 12947454]

約数ペア:

[(1, 12947454), (2, 6473727), (3, 4315818), (6, 2157909), (9, 1438606), (13, 995958), (18, 719303), (26, 497979), (39, 331986), (78, 165993), (117, 110662), (234, 55331)]