2017783698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109937}}^1$

素因数の和:109991

約数の個数: 64

約数和(自身を含む): 5065943040

約数和(自身を除く): 3048159342

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 109937, 219874, 329811, 659622, 769559, 1539118, 2088803, 2308677, 2528551, 4177606, 4617354, 5057102, 6266409, 7585653, 12532818, 14621621, 15171306, 17699857, 29243242, 35399714, 43864863, 48042469, 53099571, 87729726, 96084938, 106199142, 144127407, 288254814, 336297283, 672594566, 1008891849, 2017783698]

約数ペア:

[(1, 2017783698), (2, 1008891849), (3, 672594566), (6, 336297283), (7, 288254814), (14, 144127407), (19, 106199142), (21, 96084938), (23, 87729726), (38, 53099571), (42, 48042469), (46, 43864863), (57, 35399714), (69, 29243242), (114, 17699857), (133, 15171306), (138, 14621621), (161, 12532818), (266, 7585653), (322, 6266409), (399, 5057102), (437, 4617354), (483, 4177606), (798, 2528551), (874, 2308677), (966, 2088803), (1311, 1539118), (2622, 769559), (3059, 659622), (6118, 329811), (9177, 219874), (18354, 109937)]