1346454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 3194880

約数和(自身を除く): 1848426

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 127, 171, 186, 254, 279, 342, 381, 558, 589, 762, 1143, 1178, 1767, 2286, 2413, 3534, 3937, 4826, 5301, 7239, 7874, 10602, 11811, 14478, 21717, 23622, 35433, 43434, 70866, 74803, 149606, 224409, 448818, 673227, 1346454]

約数ペア:

[(1, 1346454), (2, 673227), (3, 448818), (6, 224409), (9, 149606), (18, 74803), (19, 70866), (31, 43434), (38, 35433), (57, 23622), (62, 21717), (93, 14478), (114, 11811), (127, 10602), (171, 7874), (186, 7239), (254, 5301), (279, 4826), (342, 3937), (381, 3534), (558, 2413), (589, 2286), (762, 1767), (1143, 1178)]