18965839752

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3608417}}^1$

素因数の和:3608502

約数の個数: 48

約数和(自身を含む): 52069471740

約数和(自身を除く): 33103631988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 3608417, 7216834, 10825251, 14433668, 21650502, 28867336, 32475753, 43301004, 64951506, 86602008, 129903012, 259806024, 263414441, 526828882, 790243323, 1053657764, 1580486646, 2107315528, 2370729969, 3160973292, 4741459938, 6321946584, 9482919876, 18965839752]

約数ペア:

[(1, 18965839752), (2, 9482919876), (3, 6321946584), (4, 4741459938), (6, 3160973292), (8, 2370729969), (9, 2107315528), (12, 1580486646), (18, 1053657764), (24, 790243323), (36, 526828882), (72, 263414441), (73, 259806024), (146, 129903012), (219, 86602008), (292, 64951506), (438, 43301004), (584, 32475753), (657, 28867336), (876, 21650502), (1314, 14433668), (1752, 10825251), (2628, 7216834), (5256, 3608417)]