25582626

素因数分解:

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

素因数の和:204

約数の個数: 72

約数和(自身を含む): 60862464

約数和(自身を除く): 35279838

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 127, 171, 186, 254, 279, 342, 361, 381, 558, 589, 722, 762, 1083, 1143, 1178, 1767, 2166, 2286, 2413, 3249, 3534, 3937, 4826, 5301, 6498, 7239, 7874, 10602, 11191, 11811, 14478, 21717, 22382, 23622, 33573, 35433, 43434, 45847, 67146, 70866, 74803, 91694, 100719, 137541, 149606, 201438, 224409, 275082, 412623, 448818, 673227, 825246, 1346454, 1421257, 2842514, 4263771, 8527542, 12791313, 25582626]

約数ペア:

[(1, 25582626), (2, 12791313), (3, 8527542), (6, 4263771), (9, 2842514), (18, 1421257), (19, 1346454), (31, 825246), (38, 673227), (57, 448818), (62, 412623), (93, 275082), (114, 224409), (127, 201438), (171, 149606), (186, 137541), (254, 100719), (279, 91694), (342, 74803), (361, 70866), (381, 67146), (558, 45847), (589, 43434), (722, 35433), (762, 33573), (1083, 23622), (1143, 22382), (1178, 21717), (1767, 14478), (2166, 11811), (2286, 11191), (2413, 10602), (3249, 7874), (3534, 7239), (3937, 6498), (4826, 5301)]