17914424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 21276616

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 53, 88, 92, 106, 167, 184, 212, 253, 334, 424, 506, 583, 668, 1012, 1166, 1219, 1336, 1837, 2024, 2332, 2438, 3674, 3841, 4664, 4876, 7348, 7682, 8851, 9752, 13409, 14696, 15364, 17702, 26818, 30728, 35404, 42251, 53636, 70808, 84502, 97361, 107272, 169004, 194722, 203573, 338008, 389444, 407146, 778888, 814292, 1628584, 2239303, 4478606, 8957212, 17914424]

約数ペア:

[(1, 17914424), (2, 8957212), (4, 4478606), (8, 2239303), (11, 1628584), (22, 814292), (23, 778888), (44, 407146), (46, 389444), (53, 338008), (88, 203573), (92, 194722), (106, 169004), (167, 107272), (184, 97361), (212, 84502), (253, 70808), (334, 53636), (424, 42251), (506, 35404), (583, 30728), (668, 26818), (1012, 17702), (1166, 15364), (1219, 14696), (1336, 13409), (1837, 9752), (2024, 8851), (2332, 7682), (2438, 7348), (3674, 4876), (3841, 4664)]