851976918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33403}}^1$

素因数の和:33533

約数の個数: 48

約数和(自身を含む): 2006244240

約数和(自身を除く): 1154267322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 33403, 66806, 100209, 200418, 300627, 434239, 601254, 868478, 1302717, 2605434, 3640927, 3908151, 7281854, 7816302, 10922781, 21845562, 32768343, 47332051, 65536686, 94664102, 141996153, 283992306, 425988459, 851976918]

約数ペア:

[(1, 851976918), (2, 425988459), (3, 283992306), (6, 141996153), (9, 94664102), (13, 65536686), (18, 47332051), (26, 32768343), (39, 21845562), (78, 10922781), (109, 7816302), (117, 7281854), (218, 3908151), (234, 3640927), (327, 2605434), (654, 1302717), (981, 868478), (1417, 601254), (1962, 434239), (2834, 300627), (4251, 200418), (8502, 100209), (12753, 66806), (25506, 33403)]