214758726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{393331}}^1$

素因数の和:393356

約数の個数: 32

約数和(自身を含む): 528638208

約数和(自身を除く): 313879482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 393331, 786662, 1179993, 2359986, 2753317, 5113303, 5506634, 8259951, 10226606, 15339909, 16519902, 30679818, 35793121, 71586242, 107379363, 214758726]

約数ペア:

[(1, 214758726), (2, 107379363), (3, 71586242), (6, 35793121), (7, 30679818), (13, 16519902), (14, 15339909), (21, 10226606), (26, 8259951), (39, 5506634), (42, 5113303), (78, 2753317), (91, 2359986), (182, 1179993), (273, 786662), (546, 393331)]