18385146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78569}}^1$

素因数の和:78590

約数の個数: 24

約数和(自身を含む): 42899220

約数和(自身を除く): 24514074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78569, 157138, 235707, 471414, 707121, 1021397, 1414242, 2042794, 3064191, 6128382, 9192573, 18385146]

約数ペア:

[(1, 18385146), (2, 9192573), (3, 6128382), (6, 3064191), (9, 2042794), (13, 1414242), (18, 1021397), (26, 707121), (39, 471414), (78, 235707), (117, 157138), (234, 78569)]