27937206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 39784266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 121, 127, 198, 202, 242, 254, 303, 363, 381, 606, 726, 762, 909, 1089, 1111, 1143, 1397, 1818, 2178, 2222, 2286, 2794, 3333, 4191, 6666, 8382, 9999, 12221, 12573, 12827, 15367, 19998, 24442, 25146, 25654, 30734, 36663, 38481, 46101, 73326, 76962, 92202, 109989, 115443, 138303, 141097, 219978, 230886, 276606, 282194, 423291, 846582, 1269873, 1552067, 2539746, 3104134, 4656201, 9312402, 13968603, 27937206]

約数ペア:

[(1, 27937206), (2, 13968603), (3, 9312402), (6, 4656201), (9, 3104134), (11, 2539746), (18, 1552067), (22, 1269873), (33, 846582), (66, 423291), (99, 282194), (101, 276606), (121, 230886), (127, 219978), (198, 141097), (202, 138303), (242, 115443), (254, 109989), (303, 92202), (363, 76962), (381, 73326), (606, 46101), (726, 38481), (762, 36663), (909, 30734), (1089, 25654), (1111, 25146), (1143, 24442), (1397, 19998), (1818, 15367), (2178, 12827), (2222, 12573), (2286, 12221), (2794, 9999), (3333, 8382), (4191, 6666)]