7945182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21037

約数の個数: 32

約数和(自身を含む): 20179200

約数和(自身を除く): 12234018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21019, 42038, 63057, 126114, 147133, 189171, 294266, 378342, 441399, 567513, 882798, 1135026, 1324197, 2648394, 3972591, 7945182]

約数ペア:

[(1, 7945182), (2, 3972591), (3, 2648394), (6, 1324197), (7, 1135026), (9, 882798), (14, 567513), (18, 441399), (21, 378342), (27, 294266), (42, 189171), (54, 147133), (63, 126114), (126, 63057), (189, 42038), (378, 21019)]