2012172426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{9973}}^1$

素因数の和:11011

約数の個数: 48

約数和(自身を含む): 4761188640

約数和(自身を除く): 2749016214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1019, 2038, 3057, 6114, 9171, 9973, 11209, 18342, 19946, 22418, 29919, 33627, 59838, 67254, 89757, 100881, 109703, 179514, 201762, 219406, 329109, 658218, 987327, 1974654, 10162487, 20324974, 30487461, 60974922, 91462383, 111787357, 182924766, 223574714, 335362071, 670724142, 1006086213, 2012172426]

約数ペア:

[(1, 2012172426), (2, 1006086213), (3, 670724142), (6, 335362071), (9, 223574714), (11, 182924766), (18, 111787357), (22, 91462383), (33, 60974922), (66, 30487461), (99, 20324974), (198, 10162487), (1019, 1974654), (2038, 987327), (3057, 658218), (6114, 329109), (9171, 219406), (9973, 201762), (11209, 179514), (18342, 109703), (19946, 100881), (22418, 89757), (29919, 67254), (33627, 59838)]