82101978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{217201}}^1$

素因数の和:217219

約数の個数: 32

約数和(自身を含む): 208513920

約数和(自身を除く): 126411942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 217201, 434402, 651603, 1303206, 1520407, 1954809, 3040814, 3909618, 4561221, 5864427, 9122442, 11728854, 13683663, 27367326, 41050989, 82101978]

約数ペア:

[(1, 82101978), (2, 41050989), (3, 27367326), (6, 13683663), (7, 11728854), (9, 9122442), (14, 5864427), (18, 4561221), (21, 3909618), (27, 3040814), (42, 1954809), (54, 1520407), (63, 1303206), (126, 651603), (189, 434402), (378, 217201)]