27421086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 71245440

約数和(自身を除く): 43824354

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 61, 66, 77, 98, 122, 139, 147, 154, 183, 231, 278, 294, 366, 417, 427, 462, 539, 671, 834, 854, 973, 1078, 1281, 1342, 1529, 1617, 1946, 2013, 2562, 2919, 2989, 3058, 3234, 4026, 4587, 4697, 5838, 5978, 6811, 8479, 8967, 9174, 9394, 10703, 13622, 14091, 16958, 17934, 20433, 21406, 25437, 28182, 32109, 32879, 40866, 50874, 59353, 64218, 65758, 74921, 93269, 98637, 118706, 149842, 178059, 186538, 197274, 224763, 279807, 356118, 415471, 449526, 559614, 652883, 830942, 1246413, 1305766, 1958649, 2492826, 3917298, 4570181, 9140362, 13710543, 27421086]

約数ペア:

[(1, 27421086), (2, 13710543), (3, 9140362), (6, 4570181), (7, 3917298), (11, 2492826), (14, 1958649), (21, 1305766), (22, 1246413), (33, 830942), (42, 652883), (49, 559614), (61, 449526), (66, 415471), (77, 356118), (98, 279807), (122, 224763), (139, 197274), (147, 186538), (154, 178059), (183, 149842), (231, 118706), (278, 98637), (294, 93269), (366, 74921), (417, 65758), (427, 64218), (462, 59353), (539, 50874), (671, 40866), (834, 32879), (854, 32109), (973, 28182), (1078, 25437), (1281, 21406), (1342, 20433), (1529, 17934), (1617, 16958), (1946, 14091), (2013, 13622), (2562, 10703), (2919, 9394), (2989, 9174), (3058, 8967), (3234, 8479), (4026, 6811), (4587, 5978), (4697, 5838)]