26087842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 46347840

約数和(自身を除く): 20259998

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 109, 121, 218, 242, 253, 473, 506, 946, 989, 1199, 1978, 2398, 2507, 2783, 4687, 5014, 5203, 5566, 9374, 10406, 10879, 13189, 21758, 26378, 27577, 51557, 55154, 103114, 107801, 119669, 215602, 239338, 303347, 567127, 606694, 1134254, 1185811, 2371622, 13043921, 26087842]

約数ペア:

[(1, 26087842), (2, 13043921), (11, 2371622), (22, 1185811), (23, 1134254), (43, 606694), (46, 567127), (86, 303347), (109, 239338), (121, 215602), (218, 119669), (242, 107801), (253, 103114), (473, 55154), (506, 51557), (946, 27577), (989, 26378), (1199, 21758), (1978, 13189), (2398, 10879), (2507, 10406), (2783, 9374), (4687, 5566), (5014, 5203)]