17619048

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 48185280

約数和(自身を除く): 30566232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2287, 2568, 3852, 4574, 6861, 7704, 9148, 13722, 18296, 20583, 27444, 41166, 54888, 82332, 164664, 244709, 489418, 734127, 978836, 1468254, 1957672, 2202381, 2936508, 4404762, 5873016, 8809524, 17619048]

約数ペア:

[(1, 17619048), (2, 8809524), (3, 5873016), (4, 4404762), (6, 2936508), (8, 2202381), (9, 1957672), (12, 1468254), (18, 978836), (24, 734127), (36, 489418), (72, 244709), (107, 164664), (214, 82332), (321, 54888), (428, 41166), (642, 27444), (856, 20583), (963, 18296), (1284, 13722), (1926, 9148), (2287, 7704), (2568, 6861), (3852, 4574)]