142980462

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 318073392

約数和(自身を除く): 175092930

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 321, 366, 549, 642, 963, 1098, 1217, 1926, 2434, 3651, 6527, 7302, 10953, 13054, 19581, 21906, 39162, 58743, 74237, 117486, 130219, 148474, 222711, 260438, 390657, 445422, 668133, 781314, 1171971, 1336266, 2343942, 7943359, 15886718, 23830077, 47660154, 71490231, 142980462]

約数ペア:

[(1, 142980462), (2, 71490231), (3, 47660154), (6, 23830077), (9, 15886718), (18, 7943359), (61, 2343942), (107, 1336266), (122, 1171971), (183, 781314), (214, 668133), (321, 445422), (366, 390657), (549, 260438), (642, 222711), (963, 148474), (1098, 130219), (1217, 117486), (1926, 74237), (2434, 58743), (3651, 39162), (6527, 21906), (7302, 19581), (10953, 13054)]