3964686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 8988672

約数和(自身を除く): 5023986

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 127, 129, 242, 254, 258, 363, 381, 473, 726, 762, 946, 1397, 1419, 2794, 2838, 4191, 5203, 5461, 8382, 10406, 10922, 15367, 15609, 16383, 30734, 31218, 32766, 46101, 60071, 92202, 120142, 180213, 360426, 660781, 1321562, 1982343, 3964686]

約数ペア:

[(1, 3964686), (2, 1982343), (3, 1321562), (6, 660781), (11, 360426), (22, 180213), (33, 120142), (43, 92202), (66, 60071), (86, 46101), (121, 32766), (127, 31218), (129, 30734), (242, 16383), (254, 15609), (258, 15367), (363, 10922), (381, 10406), (473, 8382), (726, 5461), (762, 5203), (946, 4191), (1397, 2838), (1419, 2794)]