2154799728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{787573}}^1$

素因数の和:787606

約数の個数: 60

約数和(自身を含む): 6347846440

約数和(自身を除く): 4193046712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 787573, 1575146, 2362719, 3150292, 4725438, 6300584, 7088157, 9450876, 12601168, 14176314, 14963887, 18901752, 28352628, 29927774, 37803504, 44891661, 56705256, 59855548, 89783322, 113410512, 119711096, 134674983, 179566644, 239422192, 269349966, 359133288, 538699932, 718266576, 1077399864, 2154799728]

約数ペア:

[(1, 2154799728), (2, 1077399864), (3, 718266576), (4, 538699932), (6, 359133288), (8, 269349966), (9, 239422192), (12, 179566644), (16, 134674983), (18, 119711096), (19, 113410512), (24, 89783322), (36, 59855548), (38, 56705256), (48, 44891661), (57, 37803504), (72, 29927774), (76, 28352628), (114, 18901752), (144, 14963887), (152, 14176314), (171, 12601168), (228, 9450876), (304, 7088157), (342, 6300584), (456, 4725438), (684, 3150292), (912, 2362719), (1368, 1575146), (2736, 787573)]