66261816

素因数分解:

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

素因数の和:48468

約数の個数: 48

約数和(自身を含む): 188908200

約数和(自身を除く): 122646384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 48437, 96874, 145311, 193748, 290622, 387496, 435933, 581244, 871866, 920303, 1162488, 1743732, 1840606, 2760909, 3487464, 3681212, 5521818, 7362424, 8282727, 11043636, 16565454, 22087272, 33130908, 66261816]

約数ペア:

[(1, 66261816), (2, 33130908), (3, 22087272), (4, 16565454), (6, 11043636), (8, 8282727), (9, 7362424), (12, 5521818), (18, 3681212), (19, 3487464), (24, 2760909), (36, 1840606), (38, 1743732), (57, 1162488), (72, 920303), (76, 871866), (114, 581244), (152, 435933), (171, 387496), (228, 290622), (342, 193748), (456, 145311), (684, 96874), (1368, 48437)]