18826758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55049}}^1$

素因数の和:55076

約数の個数: 24

約数和(自身を含む): 42939000

約数和(自身を除く): 24112242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55049, 110098, 165147, 330294, 495441, 990882, 1045931, 2091862, 3137793, 6275586, 9413379, 18826758]

約数ペア:

[(1, 18826758), (2, 9413379), (3, 6275586), (6, 3137793), (9, 2091862), (18, 1045931), (19, 990882), (38, 495441), (57, 330294), (114, 165147), (171, 110098), (342, 55049)]