27663454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8980

約数の個数: 32

約数和(自身を含む): 54081216

約数和(自身を除く): 26417762

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 8941, 17882, 62587, 116233, 125174, 151997, 232466, 303994, 813631, 1063979, 1627262, 1975961, 2127958, 3951922, 13831727, 27663454]

約数ペア:

[(1, 27663454), (2, 13831727), (7, 3951922), (13, 2127958), (14, 1975961), (17, 1627262), (26, 1063979), (34, 813631), (91, 303994), (119, 232466), (182, 151997), (221, 125174), (238, 116233), (442, 62587), (1547, 17882), (3094, 8941)]