9140362

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 8670998

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 139, 154, 278, 427, 539, 671, 854, 973, 1078, 1342, 1529, 1946, 2989, 3058, 4697, 5978, 6811, 8479, 9394, 10703, 13622, 16958, 21406, 32879, 59353, 65758, 74921, 93269, 118706, 149842, 186538, 415471, 652883, 830942, 1305766, 4570181, 9140362]

約数ペア:

[(1, 9140362), (2, 4570181), (7, 1305766), (11, 830942), (14, 652883), (22, 415471), (49, 186538), (61, 149842), (77, 118706), (98, 93269), (122, 74921), (139, 65758), (154, 59353), (278, 32879), (427, 21406), (539, 16958), (671, 13622), (854, 10703), (973, 9394), (1078, 8479), (1342, 6811), (1529, 5978), (1946, 4697), (2989, 3058)]