18055299

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 26048512

約数和(自身を除く): 7993213

約数列:

[1, 3, 23, 31, 69, 93, 367, 529, 713, 1101, 1587, 2139, 8441, 11377, 16399, 25323, 34131, 49197, 194143, 261671, 582429, 785013, 6018433, 18055299]

約数ペア:

[(1, 18055299), (3, 6018433), (23, 785013), (31, 582429), (69, 261671), (93, 194143), (367, 49197), (529, 34131), (713, 25323), (1101, 16399), (1587, 11377), (2139, 8441)]