2017451814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{18397}}^1$

素因数の和:18789

約数の個数: 48

約数和(自身を含む): 4706502768

約数和(自身を除く): 2689050954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 18277, 18397, 36554, 36794, 54831, 55191, 109662, 110382, 128779, 257558, 386337, 772674, 901453, 1802906, 2704359, 5408718, 6862081, 13724162, 20586243, 41172486, 48034567, 96069134, 144103701, 288207402, 336241969, 672483938, 1008725907, 2017451814]

約数ペア:

[(1, 2017451814), (2, 1008725907), (3, 672483938), (6, 336241969), (7, 288207402), (14, 144103701), (21, 96069134), (42, 48034567), (49, 41172486), (98, 20586243), (147, 13724162), (294, 6862081), (373, 5408718), (746, 2704359), (1119, 1802906), (2238, 901453), (2611, 772674), (5222, 386337), (7833, 257558), (15666, 128779), (18277, 110382), (18397, 109662), (36554, 55191), (36794, 54831)]