381005442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48437}}^1$

素因数の和:48487

約数の個数: 48

約数和(自身を含む): 906759360

約数和(自身を除く): 525753918

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 48437, 96874, 145311, 290622, 435933, 871866, 920303, 1114051, 1840606, 2228102, 2760909, 3342153, 5521818, 6684306, 8282727, 10026459, 16565454, 20052918, 21166969, 42333938, 63500907, 127001814, 190502721, 381005442]

約数ペア:

[(1, 381005442), (2, 190502721), (3, 127001814), (6, 63500907), (9, 42333938), (18, 21166969), (19, 20052918), (23, 16565454), (38, 10026459), (46, 8282727), (57, 6684306), (69, 5521818), (114, 3342153), (138, 2760909), (171, 2228102), (207, 1840606), (342, 1114051), (414, 920303), (437, 871866), (874, 435933), (1311, 290622), (2622, 145311), (3933, 96874), (7866, 48437)]